Datasheet

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TLC226x, TLC226xA, TLC226xY

Advanced LinCMOS



RAIL-TO-RAIL

OPERATIONAL AMPLIFIERS

SLOS177 – FEBRUARY 1997

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Output Swing includes Both Supply Rails

Low Noise...12 nV/√Hz Typ at f = 1 kHz

Low Input Bias Current...1 pA Typ

Fully Specified for Both Single-Supply and

Split-Supply Operation

Low Power...500 µA Max

Common-Mode Input Voltage Range

Includes Negative Rail

Low Input Offset Voltage

950 µV Max at T

= 25°C (TLC2262A)

Macromodel Included

Performance Upgrade for the TS27M2/M4

and TLC27M2/M4

description

The TLC2262 and TLC2264 are dual and

quadruple operational amplifiers from Texas

Instruments. Both devices exhibit rail-to-rail

output performance for increased dynamic range

in single- or split-supply applications. The

TLC226x family offers a compromise between the

micropower TLC225x and the ac performance of

the TLC227x. It has low supply current for

battery-powered applications, while still having

adequate ac performance for applications that

demand it. The noise performance has been

dramatically improved over previous generations

of CMOS amplifiers. Figure 1 depicts the low level

of noise voltage for this CMOS amplifier, which

has only 200 µA (typ) of supply current per

amplifier.

The TLC226x, exhibiting high input impedance

and low noise, are excellent for small-signal

conditioning for high-impedance sources, such as

piezoelectric transducers. Because of the micro-

power dissipation levels, these devices work well

in hand-held monitoring and remote-sensing

applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great

choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC226xA

family is available and has a maximum input offset voltage of 950 µV. This family is fully characterized at 5 V

and ±5 V.

The TLC2262/4 also makes great upgrades to the TLC27M2/L4 or TS27M2/L4 in standard designs. They offer

increased output dynamic range, lower noise voltage and lower input offset voltage. This enhanced feature set

allows them to be used in a wider range of applications. For applications that require higher output drive and

wider input voltage range, see the TLV2432 and TLV2442. If your design requires single amplifiers, please see

the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package.

Their small size and low power consumption, make them ideal for high density, battery-powered equipment.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.

VN – Equivalent Input Noise Voltage – nv//Hz

f – Frequency – Hz

EQUIVALENT INPUT NOISE VOLTAGE

FREQUENCY

10 10

nV/ Hz

= 5 V

= 20 Ω

= 25°C

Figure 1

Summary of content (65 pages)

PAGE 1
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 D D D D D Output Swing includes Both Supply Rails Low Noise . . . 12 nV/√Hz Typ at f = 1 kHz Low Input Bias Current . . . 1 pA Typ Fully Specified for Both Single-Supply and Split-Supply Operation Low Power . . .
PAGE 2
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25°C SMALL OUTLINE (D) CHIP CARRIER (FK) CERAMIC DIP (JG) PLASTIC DIP (P) TSSOP (PW) CERAMIC FLATPACK (U) 0°C to 70°C 2.5 mV TLC2262CD — — TLC2262CP TLC2262CPWLE — – 40°C 40 C to 125°C 950 µV 2.5 mV TLC2262AID TLC2262ID — — — — TLC2262AIP TLC2262IP TLC2262AIPWLE — — — – 55°C to 125°C 950 µV 2.
PAGE 3
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262C, TLC2262AC TLC2262I, TLC2262AI D, P, OR PW PACKAGE (TOP VIEW) 1 8 2 7 3 6 4 5 NC 1OUT NC VDD+ NC VDD + 2OUT 2IN – 2IN + NC 1IN – NC 1IN + NC 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2OUT NC 2IN – NC NC VDD– /GND NC 2IN+ NC 1OUT 1IN – 1IN + VDD – /GND TLC2262M, TLC2262AM . . . FK PACKAGE (TOP VIEW) TLC2262M, TLC2262AM . . .
PAGE 4
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262Y chip information This chip, when properly assembled, displays characteristics similar to the TLC2262C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. This chip may be mounted with conductive epoxy or a gold-silicon preform.
PAGE 5
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264Y chip information This chip, when properly assembled, displays characteristics similar to the TLC2264C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. This chip may be mounted with conductive epoxy or a gold-silicon preform.
PAGE 6
IN – IN + Q1 Q5 R4 Q2 R3 Q3 Q4 equivalent schematic (each amplifier) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Q10 Q9 18 56 76 TLC2264 Capacitors 3 6 † Includes both amplifiers and all ESD, bias, and trim circuitry 9 28 Resistors Diodes 38 TLC2262 Transistors R1 Q13 C1 Q12 VDD – / GND Q11 R5 ACTUAL DEVICE COMPONENT COUNT† Q8 COMPONENT Q7 Q6 VDD + R2 Q15 Q14 D1 Q17 Q16 OUT Template Release Date: 7–11–94 TLC226x, TLC226xA, TLC226xY Advanced LinCMOS  RAIL-TO-RA
PAGE 7
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V Supply voltage, VDD – (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 8
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262C electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR VDD ± = ± 2.5 2 5 V, V RS = 50 Ω VIC = 0, 0 VO = 0,, RS = 50 Ω Ω, Common-mode input voltage range 25°C 0.003 µV/mo 25°C 0.
PAGE 9
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262C operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) Peak-to-peak Peak to peak equivalent input noise voltage In Equivalent input noise current THD + N Total harmonic distortion plus noise BOM ts φm TEST CONDITIONS VO = 1.5 V to 3.5 V, CL = 100 pF‡ RL = 50 kΩ‡, TYP 25°C 0.35 0.
PAGE 10
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262C electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise specified) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR VIC = 0, 0 RS = 50 Ω VO = 0, 0 2500 V |V VIO | ≤ 5 mV mV, 25°C 0.003 µV/mo 25°C 0.
PAGE 11
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262C operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER TEST CONDITIONS VO = ± 1 1.
PAGE 12
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264C electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR VDD ± = ± 2.5 2 5 V, V RS = 50 Ω VIC = 0, 0 VO = 0 0, AVD ri(d) 300 2500 25°C 0.003 µV/mo 25°C 0.
PAGE 13
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264C operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER SR Slew rate at unity Sl i gain i Vn Equivalent input noise voltage VN(PP) Peak to peak equivalent input noise Peak-to-peak voltage In Equivalent input noise current THD + N Total harmonic distortion plus noise ts φm VO = 1.4 1 4 V to 2 2.6 6V V, CL = 100 pF‡ RL = 50 kΩ‡, TYP 25°C 0.35 0.
PAGE 14
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264C electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise specified) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR 300 2500 VIC = 0, 0 RS = 50 Ω VO = 0, 0 25°C 0.003 µV/mo 25°C 0.
PAGE 15
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264C operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER SR Slew rate at unity gain Sl iyg i Vn Equivalent input noise voltage VN(PP) Peak to peak equivalent input noise Peak-to-peak voltage In Equivalent input noise current THD + N Total harmonic distortion plus noise BOM ts φm TEST CONDITIONS VO = ± 1 1.
PAGE 16
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262I electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature p coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode C d iinput p voltage range TA† TEST CONDITIONS 25°C High l High-level l output p
PAGE 17
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262I operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS RL = 50 kΩ‡, TA† TLC2262I MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2262AI MAX MIN TYP 0.35 0.55 MAX UNIT Slew rate at unity gain VO = 1.5 1 5 V to 3 3.
PAGE 18
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262I electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common Common-mode mode C d iinput voltage range TA† TEST CONDITIONS 25°C VO = 0, 0 RS = 50
PAGE 19
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262I operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER TEST CONDITIONS TA† TLC2262I MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2262AI MAX MIN TYP 0.35 0.55 MAX UNIT SR Slew rate at unity gain VO = ± 1 1.
PAGE 20
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264I electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input p voltage range TA† TEST CONDITIONS 25°C Hi h level High l l output High-leve
PAGE 21
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264I operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS RL = =550 0k kΩ Ω‡, TLC2264I TA† MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2264AI MAX MIN TYP 0.35 0.55 MAX UNIT Slew rate at unity gain VO = 1 1.4 4 V to 2.
PAGE 22
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264I electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature p coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode C d iinput p voltage range TA† TEST CONDITIONS 25°C VIC = 0, 0 RS = 50 Ω VO =
PAGE 23
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264I operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER TEST CONDITIONS TLC2264I TA† MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2264AI MAX MIN TYP 0.35 0.55 MAX UNIT SR Slew rate at unity gain VO = ± 1 1.
PAGE 24
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262M electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature p coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode C d iinput p voltage range TA† TEST CONDITIONS 25°C Hi h level High l l output Hi
PAGE 25
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262M operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS RL = 50 kΩ‡, TA† TLC2262M MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2262AM MAX MIN TYP 0.35 0.55 Slew rate at unity gain VO = 0.5 0 5 V to 3 3.
PAGE 26
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262M electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode Common mode input voltage range TA† TEST CONDITIONS 25°C VO = 0, 0 2500 VIC = 0
PAGE 27
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262M operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER TEST CONDITIONS TA† TLC2262M MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2262AM MAX MIN TYP 0.35 0.
PAGE 28
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264M electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input p voltage range TA† TEST CONDITIONS 25°C Hi h level High l l output High-level
PAGE 29
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264M operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS RL = 50 kΩ‡, TLC2264M TA† MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2264AM MAX MIN TYP 0.35 0.55 MAX UNIT SR Slew rate at unity gain VO = 0.5 0 5 V to 3 3.
PAGE 30
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264M electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common mode C Common-mode d iinput voltage g range g TEST CONDITIONS AVD Large signal differen
PAGE 31
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264M operating characteristics at specified free-air temperature, VDD ± = ±5 V PARAMETER TEST CONDITIONS TLC2264M TA† MIN TYP 25°C 0.35 0.55 Full range 0 25 0.25 TLC2264AM MAX MIN TYP 0.35 0.
PAGE 32
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262Y electrical characteristics at VDD = 5 V, TA = 25°C (unless otherwise noted) PARAMETER VIO IIO Input offset voltage IIB Input bias current VICR VOH VOL VIC = 0, 0 VO = 0, VDD ± = ± 2.
PAGE 33
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2262Y electrical characteristics at VDD ± = ±5 V, TA = 25°C (unless otherwise noted) PARAMETER VIO IIO Input offset voltage IIB Input bias current VICR VOM + MIN VIC = 0, 0 VO = 0 RS = 50 Ω, Ω Common-mode input voltage range | VIO | ≤ 5 mV, RS = 50 Ω Maximum positive peak M i p ii p k output p voltage l g IO = – 20 µA IO = – 100 µA Input offset current Maximum negative g i p peak p vo
PAGE 34
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264Y electrical characteristics at VDD = 5 V, TA = 25°C (unless otherwise noted) PARAMETER VIO IIO Input offset voltage IIB Input bias current Input offset current Common-mode input voltage range | VIO | ≤ 5 mV, VOH High l High-level l output p voltage l g IOH = – 20 µA IOH = – 100 µA IOH = – 400 µA Low-level p voltage L l l output l g 0.5 pA 1 pA – 0.3 to 4.2 V 4.99 4.
PAGE 35
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TLC2264Y electrical characteristics at VDD ± = ±5 V, TA = 25°C (unless otherwise noted) PARAMETER VIO IIO Input offset voltage IIB Input bias current TLC2264Y TEST CONDITIONS RS = 50 Ω, Ω VIC = 0, 0 VO = 0 Input offset current VICR Common-mode input voltage range | VIO | ≤ 5 mV, VOM + M i Maximum p positive ii p peak k output p voltage l g IO = – 20 µA IO = – 100 µA IO = – 400 µA MIN RS
PAGE 36
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage Distribution vs Common-mode input voltage αVIO Input offset voltage temperature coefficient Distribution IIB/IIO Input bias and input offset currents vs Free-air temperature 12 VI Input voltage range vs Supply voltage vs Free-air temperature 13 14 VOH VOL High-level output voltage vs High-level output current 15 L
PAGE 37
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLC2262 INPUT OFFSET VOLTAGE DISTRIBUTION OF TLC2262 INPUT OFFSET VOLTAGE 25 25 1274 Amplifiers From 2 Wafer Lots VDD± = ± 5 V TA = 25°C 20 Percentage of Amplifiers – % Precentage of Amplifiers – % 1274 Amplifiers From 2 Wafer Lots VDD± = ± 2.5 V TA = 25°C 15 10 5 20 15 10 5 0 – 1.6 – 0.8 0 0.8 VIO – Input Offset Voltage – mV 0 – 1.6 1.
PAGE 38
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE 1 VDD = 5 V RS = 50 Ω TA = 25°C VVIO I O – Input Offset Voltage – mV VVIO I – Input O Offset Voltage – mV 1 0.5 0 ÁÁÁ ÁÁÁ 0.5 0 ÁÁ ÁÁ ÁÁ – 0.5 –1 –1 VDD± = ± 5 V RS = 50 Ω TA = 25°C 0 1 2 3 4 – 0.
PAGE 39
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLC2264 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT† DISTRIBUTION OF TLC2264 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT† 35 35 128 Amplifiers From 2 Wafer Lots VDD ± = ± 2.
PAGE 40
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS INPUT VOLTAGE RANGE†‡ vs FREE-AIR TEMPERATURE HIGH-LEVEL OUTPUT VOLTAGE †‡ vs HIGH-LEVEL OUTPUT CURRENT 5 6 VDD = 5 V V VOH OH – High-Level Output Voltage – V VDD = 5 V V VII – Input Voltage Range – V 4 3 | VIO | ≤ 5 mV 2 ÁÁ ÁÁ 1 ÁÁ ÁÁ 0 –1 – 75 – 55 – 35 – 15 5 25 45 65 85 TA – Free-Air Temperature – °C 105 125 5 4 TA = 125°C 3 TA = 25°C 2 TA = – 40°C 1 0 0 50
PAGE 41
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS MAXIMUM POSITIVE OUTPUT VOLTAGE† vs OUTPUT CURRENT VVOM OM ++ – Maximum Positive Output Voltage – V VDD± = ± 5 V 5 TA = – 55°C 4 TA = 125°C 3 TA = 25°C 2 TA = – 40°C 1 0 0 500 1000 1500 2000 2500 | IO | – Output Current – µA 3000 3500 VOM – VOM – – Maximum Negative Output Voltage – V – 3.
PAGE 42
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS SHORT-CIRCUIT OUTPUT CURRENT † vs FREE-AIR TEMPERATURE OUTPUT VOLTAGE‡ vs DIFFERENTIAL INPUT VOLTAGE 5 VO = 0 VDD± = ± 5 V 12 VDD = 5 V RL = 50 kΩ VIC = 2.
PAGE 43
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE† AMPLIFICATION AND PHASE MARGIN vs FREQUENCY ÁÁ ÁÁ ÁÁ 60 180° VDD = 5 V CL= 100 pF TA = 25°C 135° 40 Phase Margin 20 90° 45° Gain 0 0° – 20 φom m – Phase Margin AVD AVD – Large-Signal Differential Voltage Amplification – dB 80 – 45° – 40 10 3 10 4 10 5 10 6 – 90° 10 7 f – Frequency – Hz † For curves where VDD = 5 V, all load
PAGE 44
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION†‡ vs FREE-AIR TEMPERATURE ÁÁ ÁÁ ÁÁ 104 VDD = 5 V VIC = 2.
PAGE 45
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS COMMON-MODE REJECTION RATIO†‡ vs FREE-AIR TEMPERATURE COMMON-MODE REJECTION RATIO† vs FREQUENCY 90 CMRR – Common-Mode Rejection Ratio – dB CMRR – Common-Mode Rejection Ratio – dB 100 VDD± = ± 5 V 80 VDD = 5 V 60 40 20 0 101 102 103 104 105 VDD± = ± 5 V 88 86 84 VDD = 5 V 82 80 – 75 106 f – Frequency – Hz – 50 –25 0 25 50 75 100 TA – Free-Air Temperature – °C Fi
PAGE 46
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS TLC2262 SUPPLY CURRENT † vs SUPPLY VOLTAGE SUPPLY-VOLTAGE REJECTION RATIO† vs FREE-AIR TEMPERATURE 600 ÁÁ ÁÁ ÁÁ VO = 0 No Load VDD ± = ± 2.
PAGE 47
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS TLC2264 SUPPLY CURRENT †‡ vs FREE-AIR TEMPERATURE SLEW RATE‡ vs LOAD CAPACITANCE 1 1200 VDD ± = ± 5 V VO = 0 0.8 SR – Slew Rate – V/ v/us µs 1000 µA IDD I DD – Supply Current – uA VDD = 5 V AV = – 1 TA = 25°C 800 VDD = 5 V VO = 2.5 V 600 ÁÁ ÁÁ 400 0.6 SR + 0.4 0.
PAGE 48
TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE† INVERTING LARGE-SIGNAL PULSE RESPONSE 5 5 VDD± = ± 5 V RL = 50 kΩ CL = 100 pF AV = – 1 TA = 25°C VO VO – Output Voltage – V 3 2 VDD = 5 V RL = 50 kΩ CL = 100 pF AV = 1 TA = 25°C 4 VO VO – Output Voltage – V 4 1 0 –1 –2 3 2 1 –3 –4 –5 0 0 2 4 6 8 10 12 t – Time – µs 14 16 18 0 20 2 4 Figure 44 2 18 20 2.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS INVERTING SMALL-SIGNAL PULSE RESPONSE 2.65 VDD± = ± 5 V RL = 50 kΩ CL = 100 pF AV = – 1 TA = 25°C 50 VDD = 5 V RL = 50 kΩ CL = 100 pF AV = 1 TA = 25°C 2.6 VO VO – Output Voltage – V VO VO – Output Voltage – mV 100 VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE† 0 – 50 2.55 2.5 2.45 2.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-SECOND PERIOD† 1000 VDD± = ± 5 V RS = 20 Ω 50 TA = 25°C 750 500 Noise Voltage – nV V n – Equivalent Input Noise Voltage – nv//Hz VN nV/ Hz 60 40 30 20 250 0 – 250 – 500 10 VDD = 5 V f = 0.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS GAIN-BANDWIDTH PRODUCT †‡ vs FREE-AIR TEMPERATURE GAIN-BANDWIDTH PRODUCT vs SUPPLY VOLTAGE 1200 f = 10 kHz RL = 50 kΩ CL = 100 pF 900 TA = 25°C VDD = 5 V f = 10 kHz CL = 100 pF Gain-Bandwidth Product – kHz Gain-Bandwidth Product – kHz 940 860 820 780 1000 800 600 740 0 1 2 3 5 4 7 6 400 – 75 8 – 25 – 50 Figure 56 50 75 100 125 GAIN MARGIN vs LOAD CAP
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 TYPICAL CHARACTERISTICS UNITY-GAIN BANDWIDTH† vs LOAD CAPACITANCE OVERESTIMATION OF PHASE MARGIN† vs LOAD CAPACITANCE 1000 14° ÁÁ ÁÁ TA = 25°C 12° Overestimation of Phase Margin B1 – Unity-Gain Bandwidth – kHz TA = 25°C 800 600 400 Rnull = 100 Ω 10° 8° Rnull = 50 Ω 6° 4° Rnull = 10 Ω 200 101 10 2 10 3 CL – Load Capacitance – pF 10 4 0 101 Figure 60 10 2 10 3 CL – Load Capacitance – pF
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 APPLICATION INFORMATION driving large capacitive loads The TLC226x is designed to drive larger capacitive loads than most CMOS operational amplifiers. Figure 52 and Figure 53 illustrate its ability to drive loads greater than 400 pF while maintaining good gain and phase margins (Rnull = 0).
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 APPLICATION INFORMATION driving large capacitive loads (continued) ∆Θ m2 where : + tan–1 ȱȧǒ Ǔȳȧ Ȳ ȴ UGBW F × P2 – tan –1 ǒ Ǔ UGBW P2 + reduction in phase margin UGBW + unity-gain bandwidth frequency F + factor from equation 2 P 2 + unadjusted pole (70 MHz @10 pF, (3) ∆Θ m2 7 MHz @100 pF, etc.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 APPLICATION INFORMATION macromodel information Macromodel information provided was derived using Microsim Parts , the model generation software used with Microsim PSpice . The Boyle macromodel (see Note 5) and subcircuit in Figure 57 are generated using the TLC226x typical electrical and operating characteristics at TA = 25°C.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN PINS ** 0.050 (1,27) 8 14 16 A MAX 0.197 (5,00) 0.344 (8,75) 0.394 (10,00) A MIN 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) DIM 0.020 (0,51) 0.014 (0,35) 14 0.010 (0,25) M 8 0.244 (6,20) 0.228 (5,80) 0.008 (0,20) NOM 0.157 (4,00) 0.150 (3,81) 1 Gage Plane 7 A 0.010 (0,25) 0°– 8° ā 0.044 (1,12) 0.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER 28 TERMINAL SHOWN 18 17 16 15 14 13 NO. OF TERMINALS ** 12 19 11 20 10 B A MIN MAX MIN MAX 20 0.342 (8,69) 0.358 (9,09) 0.307 (7,80) 0.358 (9,09) 28 0.442 (11,23) 0.458 (11,63) 0.406 (10,31) 0.458 (11,63) 21 9 22 8 44 0.640 (16,26) 0.660 (16,76) 0.495 (12,58) 0.560 (14,22) 23 7 52 0.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION J (R-GDIP-T**) CERAMIC DUAL-IN-LINE PACKAGE 14 PIN SHOWN PINS ** 14 16 18 20 22 A MAX 0.310 (7,87) 0.310 (7,87) 0.310 (7,87) 0.310 (7,87) 0.410 (10,41) A MIN 0.290 (7,37) 0.290 (7,37) 0.290 (7,37) 0.290 (7,37) 0.390 (9,91) B MAX 0.785 (19,94) 0.785 (19,94) 0.910 (23,10) 0.975 (24,77) 1.100 (28,00) B MIN 0.755 (19,18) 0.755 (19,18) C MAX 0.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE PACKAGE 0.400 (10,20) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.063 (1,60) 0.015 (0,38) 0°–15° 0.023 (0,58) 0.015 (0,38) 0.015 (0,38) 0.008 (0,20) 0.100 (2,54) 4040107 / B 04/95 NOTES: A. B. C. D. E.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION N (R-PDIP-T**) PLASTIC DUAL-IN-LINE PACKAGE 16 PIN SHOWN PINS ** 14 16 18 20 A MAX 0.775 (19,69) 0.775 (19,69) 0.920 (23.37) 0.975 (24,77) A MIN 0.745 (18,92) 0.745 (18,92) 0.850 (21.59) 0.940 (23,88) DIM A 16 9 0.260 (6,60) 0.240 (6,10) 1 8 0.070 (1,78) MAX 0.035 (0,89) MAX 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION P (R-PDIP-T8) PLASTIC DUAL-IN-LINE PACKAGE 0.400 (10,60) 0.355 (9,02) 8 5 0.260 (6,60) 0.240 (6,10) 1 4 0.070 (1,78) MAX 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0°– 15° ā 0.010 (0,25) M 0.010 (0,25) NOM 4040082 / B 03/95 NOTES: A.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN 0,32 0,19 0,65 14 0,13 M 8 0,15 NOM 4,50 4,30 6,70 6,10 Gage Plane 0,25 1 7 0°– 8° ā 0,75 0,50 A Seating Plane 1,20 MAX 0,10 0,10 MIN PINS ** 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064 / D 10/95 NOTES: A. B. C. D.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION U (S-GDFP-F10) CERAMIC DUAL FLATPACK 0.250 (6,35) 0.246 (6,10) 0.006 (0,15) 0.004 (0,10) 0.080 (2,03) 0.050 (1,27) 0.045 (1,14) 0.026 (0,66) 0.300 (7,62) 0.350 (8,89) 0.250 (6,35) 1 0.350 (8,89) 0.250 (6,35) 10 0.019 (0,48) 0.015 (0,38) 0.050 (1,27) 0.250 (6,35) 5 6 0.025 (0,64) 0.005 (0,13) 1.000 (25,40) 0.750 (19,05) 4040179 / B 03/95 NOTES: A. B. C. D. E.
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TLC226x, TLC226xA, TLC226xY Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177 – FEBRUARY 1997 MECHANICAL INFORMATION W (R-GDFP-F16) CERAMIC DUAL FLATPACK Base and Seating Plane 0.285 (7,24) 0.245 (6,22) 0.006 (0,15) 0.004 (0,10) 0.085 (2,16) 0.045 (1,14) 0.045 (1,14) 0.026 (0,66) 0.305 (7,75) 0.275 (6,99) 0.355 (9,02) 0.235 (5,97) 1 0.355 (9,02) 0.235 (5,97) 16 0.019 (0,48) 0.015 (0,38) 0.050 (1,27) 0.440 (11,18) 0.371 (9,42) 0.025 (0,64) 0.015 (0,38) 8 9 1.025 (26,04) 0.
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