Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SOT 23 5

March 2010 Doc ID 17118 Rev 1 1/22

TSV6390, TSV6390A, TSV6391, TSV6391A

Micropower (60 µA), wide bandwidth (2.4 MHz) CMOS op-amps

Features

■ Low offset voltage: 500 µV max (A version)

■ Low power consumption: 60 µA typ at 5 V

■ Low supply voltage: 1.5 V – 5.5 V

■ Gain bandwidth product: 2.4 MHz typical

■ Stable in gain configuration (-3 or +4)

■ Low power shutdown mode: 5 nA typical

■ High output current: 63 mA at V

=5V

■ Low input bias current: 1 pA typical

■ Rail-to-rail input and output

■ Extended temperature range: -40°C to +125°C

■ 4 kV human body model

Applications

■ Battery-powered applications

■ Portable devices

■ Signal conditioning

■ Active filtering

■ Medical instrumentation

Description

The TSV6390 and TSV6391 devices are single

operational amplifiers offering low voltage, low

power operation and rail-to-rail input and output.

With a very low input bias current and low offset

voltage (500 µV maximum for the A version), the

TSV6390 and TSV6391 are ideal for applications

requiring precision. The devices can operate at

power supplies ranging from 1.5 to 5.5 V, and are

therefore ideal for battery-powered devices,

extending battery life.

When used with a gain (above -3 or +4), these

products feature an excellent speed/power

consumption ratio, offering a 2.4 MHz gain

bandwidth product while consuming only 60 µA at

a 5 V supply voltage.

The TSV6390 comes with a shutdown function.

Both the TSV6390 and TSV6391 have a high

tolerance to ESD, sustaining 4 kV for the human

body model.

Additionally, they are offered in micropackages,

SC70-6 and SOT23-6 for the TSV6390 and

SC70-5 and SOT23-5 for the TSV6391. They are

guaranteed for industrial temperature ranges from

-40° C to +125° C.

All these features combined make the TSV6390

and TSV6391 ideal for sensor interfaces,

battery-supplied and portable applications, as

well as active filtering.

TSV6390ICT/ILT

TSV6391ICT/ILT

SC70-6/SOT23-6

SC70-5/SOT23-5

CC-

In+

In-

Out

SHDN

CC+

CC-

In+

In-

Out

CC+

CC-

In+

In-

Out

CC+

www.st.com

Summary of content (22 pages)

PAGE 1
TSV6390, TSV6390A, TSV6391, TSV6391A Micropower (60 µA), wide bandwidth (2.4 MHz) CMOS op-amps Features ■ Low offset voltage: 500 µV max (A version) ■ Low power consumption: 60 µA typ at 5 V ■ Low supply voltage: 1.5 V – 5.5 V ■ Gain bandwidth product: 2.
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Contents TSV6390, TSV6390A, TSV6391, TSV6391A Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4 3.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.2 Rail-to-rail input . . . . . . . . . . .
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TSV6390, TSV6390A, TSV6391, TSV6391A 1 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol VCC Vid Vin Iin SHDN Parameter Supply voltage (1) Differential input voltage Input voltage (3) Input current (4) Shutdown voltage (2) (3) Value Unit 6 V ±VCC V VCC- -0.2 to VCC+ +0.2 V 10 mA VCC- -0.2 to VCC+ +0.
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Electrical characteristics TSV6390, TSV6390A, TSV6391, TSV6391A 2 Electrical characteristics Table 3. Electrical characteristics at VCC+ = +1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C and RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. Unit TSV6390-TSV6391 TSV6390A-TSV6391A 3 0.5 mV Tmin < Top < Tmax TSV6390-TSV6391 TSV6390A-TSV6391A 4.
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TSV6390, TSV6390A, TSV6391, TSV6391A Table 4. Electrical characteristics Shutdown characteristics VCC = 1.8 V (TSV6390) Symbol Parameter Conditions Min. Typ. Max. Unit 2.5 50 nA Tmin < Top < 85° C 200 nA Tmin < Top < 125° C 1.5 µA DC performance SHDN = VCCICC Supply current in shutdown mode (all operators) ton Amplifier turn-on time RL = 2 kΩ, Vout = VCC- to VCC - + 0.2 V 300 ns toff Amplifier turn-off time RL = 2 kΩ, Vout = VCC+ - 0.5 V to VCC+ - 0.
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Electrical characteristics Table 5. TSV6390, TSV6390A, TSV6391, TSV6391A VCC+ = +3.3 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. Unit TSV6390-TSV6391 TSV6390A-TSV6391A 3 0.5 mV Tmin < Top < Tmax TSV6390-TSV6391 TSV6390A-TSV6391A 4.
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TSV6390, TSV6390A, TSV6391, TSV6391A Table 6. Electrical characteristics Electrical characteristics at VCC+ = +5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C and RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. Unit TSV6390-TSV6391 TSV6390A-TSV6391A 3 0.5 mV Tmin < Top < Tmax TSV6390-TSV6391 TSV6390A-TSV6391A 4.
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Electrical characteristics Table 6. TSV6390, TSV6390A, TSV6391, TSV6391A Electrical characteristics at VCC+ = +5 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C and RL connected to VCC/2 (unless otherwise specified) (continued) Symbol Parameter en Equivalent input noise voltage f = 1 kHz f = 10 kHz Total harmonic distortion + noise Av = -10, fin = 1 kHz, R= 100 kΩ, Vicm = Vcc/2, Vin = 40 mVpp THD+N Conditions Min. Typ. Max. Unit 60 33 nV -----------Hz 0.11 % 1. Guaranteed by design.
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TSV6390, TSV6390A, TSV6391, TSV6391A Electrical characteristics Figure 1. Supply current vs. supply voltage at Vicm = VCC/2 Figure 3. Output current vs. output voltage at Figure 4. VCC = 5 V Figure 2. Output current vs. output voltage at VCC = 1.5 V Peaking at closed loop gain = -10 20 Gain (dB) 15 VCC=1.5V VCC=5V 10 Closed loop gain = -10 T=25 C,CLoad=100pF, Vicm=VCC/2, RLoad=2.2kΩ for Iout giving minimum stability on a typical part 5 0 10000 100000 1000000 Frequency (Hz) Figure 5.
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Electrical characteristics Positive slew rate vs. supply voltage RLoad=2kΩ, CLoad=100pF, ACL=−10 Vin: from 0.5V to VCC+− 0.5V SR calculated from 10% to 90% Vicm=VCC/2 T=25°C T=125°C Figure 8. Negative slew rate vs. supply voltage RLoad=2kΩ, CLoad=100pF, ACL=−10 Vin: from VCC+−0.5V to 0.5V SR calculated from 10% to 90% Vicm=VCC/2 Slew rate (V/ s) Slew rate (V/ s) Figure 7. TSV6390, TSV6390A, TSV6391, TSV6391A T=125°C T=−40°C T=−40°C T=25°C Supply voltage (V) Figure 10. Distortion + noise vs.
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TSV6390, TSV6390A, TSV6391, TSV6391A Application information 3 Application information 3.1 Operating voltages The TSV6390 and TSV6391 can operate from 1.5 to 5.5 V. Their parameters are fully specified for 1.8, 3.3 and 5 V power supplies. However, the parameters are very stable in the full VCC range and several characterization curves show the TSV639x characteristics at 1.5 V. Additionally, the main specifications are guaranteed in extended temperature ranges from -40° C to +125° C. 3.
PAGE 12
Application information TSV6390, TSV6390A, TSV6391, TSV6391A The turn-on and turn-off times are calculated for an output variation of ±200 mV (Figure 15 and Figure 16 show the test configurations). Figure 15. Test configuration for turn-on time (Vout pulled down) + VCC VCC - 0.5 V + VCC - 0.5 V + DUT DUT - - GND GND Figure 17. Turn-on time, VCC = 5 V, Vout pulled down, T = 25° C Figure 18.
PAGE 13
TSV6390, TSV6390A, TSV6391, TSV6391A 3.5 Application information Optimization of DC and AC parameters These devices use an innovative approach to reduce the spread of the main DC and AC parameters. An internal adjustment achieves a very narrow spread of the current consumption (60 µA typical, min/max at ±17 %). Parameters linked to the current consumption value, such as GBP, SR and AVd, benefit from this narrow dispersion. 3.
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Package information 4 TSV6390, TSV6390A, TSV6391, TSV6391A Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.
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TSV6390, TSV6390A, TSV6391, TSV6391A 4.1 Package information SOT23-5 package mechanical data Figure 19. SOT23-5L package mechanical drawing Table 9. SOT23-5L package mechanical data Dimensions Ref. A Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 0.15 0.006 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.075 e 0.
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Package information 4.2 TSV6390, TSV6390A, TSV6391, TSV6391A SOT23-6 package mechanical data Figure 20. SOT23-6L package mechanical drawing Table 10. SOT23-6L package mechanical data Dimensions Ref. Millimeters Min. A Typ. 0.90 A1 Max. Min. 1.45 0.035 Typ. Max. 0.057 0.10 0.004 A2 0.90 1.30 0.035 0.051 b 0.35 0.50 0.013 0.019 c 0.09 0.20 0.003 0.008 D 2.80 3.05 0.110 0.120 E 1.50 1.75 0.060 0.069 e 16/22 Inches 0.95 0.037 H 2.60 3.00 0.102 0.118 L 0.
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TSV6390, TSV6390A, TSV6391, TSV6391A 4.3 Package information SC70-5 (or SOT323-5) package mechanical data Figure 21. SC70-5 (or SOT323-5) package mechanical drawing SIDE VIEW DIMENSIONS IN MM GAUGE PLANE COPLANAR LEADS SEATING PLANE TOP VIEW Table 11. SC70-5 (or SOT323-5) package mechanical data Dimensions Ref Millimeters Min A Typ 0.80 A1 Inches Max Min 1.10 0.315 Typ 0.043 0.10 A2 0.80 b 0.90 Max 0.004 1.00 0.315 0.035 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.
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Package information 4.4 TSV6390, TSV6390A, TSV6391, TSV6391A SC70-6 (or SOT323-6) package mechanical data Figure 22. SC70-6 (or SOT323-6) package mechanical drawing Table 12. SC70-6 (or SOT323-6) package mechanical data Dimensions Ref Millimeters Min. A Typ. 0.80 A1 Max. Min. 1.10 0.031 Typ. Max. 0.043 0.10 0.004 A2 0.80 1.00 0.031 0.039 b 0.15 0.30 0.006 0.012 c 0.10 0.18 0.004 0.007 D 1.80 2.20 0.071 0.086 E 1.15 1.35 0.045 0.053 e 18/22 Inches 0.65 0.
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TSV6390, TSV6390A, TSV6391, TSV6391A Package information Figure 23.
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Ordering information 5 TSV6390, TSV6390A, TSV6391, TSV6391A Ordering information Table 13.
PAGE 21
TSV6390, TSV6390A, TSV6391, TSV6391A 6 Revision history Revision history Table 14. Document revision history Date Revision 09-Mar-2010 1 Changes Initial release.
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TSV6390, TSV6390A, TSV6391, TSV6391A Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.