Datasheet

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LM8262

www.ti.com

SNOS975E –MAY 2001–REVISED APRIL 2013

LM8262 Dual RRIO, High Output Current & Unlimited Cap Load Op Amp in VSSOP

Check for Samples: LM8262

FEATURES

DESCRIPTION

The LM8262 is a Rail-to-Rail input and output Op

= 5V, T

= 25°C, Typical Values Unless

Amp which can operate with a wide supply voltage

Specified).

range. This device has high output current drive,

• GBWP 21MHz

greater than Rail-to-Rail input common mode voltage

• Wide Supply Voltage Range 2.5V to 22V

range, unlimited capacitive load drive capability, and

provides tested and guaranteed high speed and slew

• Slew Rate 12V/µs

rate. It is specifically designed to handle the

• Supply Current/channel 1.15 mA

requirements of flat panel TFT panel V

COM

driver

• Cap Load Limit Unlimited

applications as well as being suitable for other low

power, and medium speed applications which require

• Output Short Circuit Current +53mA/−75mA

ease of use and enhanced performance over existing

• +/−5% Settling Time 400ns (500pF, 100mV

devices.

step)

Greater than Rail-to-Rail input common mode voltage

• Input Common Mode Voltage 0.3V Beyond

range with 50dB of Common Mode Rejection, allows

Rails

high side and low side sensing, among many

• Input Voltage Noise 15nV/√Hz

applications, without having any concerns over

exceeding the range and no compromise in accuracy.

• Input Current Noise 1pA/√Hz

In addition, most device parameters are insensitive to

• THD+N < 0.05%

power supply variations; this design enhancement is

yet another step in simplifying its usage. The output

APPLICATIONS

stage has low distortion (0.05% THD+N) and can

supply a respectable amount of current (15mA) with

• TFT-LCD Flat Panel V

COM

driver

minimal headroom from either rail (300mV).

• A/D Converter Buffer

The LM8262 is offered in the space saving VSSOP

• High Side/low Side Sensing

package.

• Headphone Amplifier

Connection Diagram

Figure 1. Output Response with Heavy Capacitive Figure 2. 8-Pin VSSOP (Top View)

Load

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

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.

2All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (16 pages)

PAGE 1
LM8262 www.ti.com SNOS975E – MAY 2001 – REVISED APRIL 2013 LM8262 Dual RRIO, High Output Current & Unlimited Cap Load Op Amp in VSSOP Check for Samples: LM8262 FEATURES 1 (VS = 5V, TA = 25°C, Typical Values Unless Specified). 2 • • • • • • • • • • • GBWP 21MHz Wide Supply Voltage Range 2.5V to 22V Slew Rate 12V/µs Supply Current/channel 1.15 mA Cap Load Limit Unlimited Output Short Circuit Current +53mA/−75mA +/−5% Settling Time 400ns (500pF, 100mVPP step) Input Common Mode Voltage 0.
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LM8262 SNOS975E – MAY 2001 – REVISED APRIL 2013 Absolute Maximum Ratings www.ti.com (1) (2) 2KV (3) 200V (4) ESD Tolerance VIN Differential +/−10V Output Short Circuit Duration + See (5) (6) − Supply Voltage (V - V ) 24V V+ +0.8V, V− −0.8V Voltage at Input/Output pins −65°C to +150°C Storage Temperature Range Junction Temperature (7) Soldering Information: (1) (2) (3) (4) (5) (6) (7) +150°C Infrared or Convection (20 sec.) 235°C Wave Soldering (10 sec.
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LM8262 www.ti.com SNOS975E – MAY 2001 – REVISED APRIL 2013 2.7V Electrical Characteristics (continued) Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 2.7V, V− = 0V, VCM = 0.5V, VO = V+/2, and RL > 1MΩ to V−. Boldface limits apply at the temperature extremes. Min Typ Max (1) Units – −0.3 −0.1 0.0 V 2.8 2.7 3.0 – V VO = 0.5 to 2.2V, RL = 10k to V− 70 67 78 – dB VO = 0.5 to 2.2V, RL = 2k to V− 67 63 73 – dB RL = 10k to V− 2.49 2.46 2.59 – RL = 2k to V− 2.
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LM8262 SNOS975E – MAY 2001 – REVISED APRIL 2013 www.ti.com 5V Electrical Characteristics Unless otherwise specified, all limited guaranteed for TJ = 25°C, V+ = 5V, V− = 0V, VCM = 1V, VO = V+/2, and RL > 1MΩ to V−. Boldface limits apply at the temperature extremes. Symbol Parameter Condition Min Typ Max (1) Units (1) (2) VOS Input Offset Voltage VCM = 1V & VCM = 4.5V – +/−0.7 +/−5 +/− 7 mV TC VOS Input Offset Average Drift VCM = 1V & VCM = 4.
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LM8262 www.ti.com SNOS975E – MAY 2001 – REVISED APRIL 2013 5V Electrical Characteristics (continued) Unless otherwise specified, all limited guaranteed for TJ = 25°C, V+ = 5V, V− = 0V, VCM = 1V, VO = V+/2, and RL > 1MΩ to V−. Boldface limits apply at the temperature extremes.
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LM8262 SNOS975E – MAY 2001 – REVISED APRIL 2013 www.ti.com +/−11V Electrical Characteristics (continued) Unless otherwise specified, all limited guaranteed for TJ = 25°C, V+ = 11V, V− = −11V, VCM = 0V, VO = 0V, and RL > 1MΩ to 0V. Boldface limits apply at the temperature extremes.
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LM8262 www.ti.com SNOS975E – MAY 2001 – REVISED APRIL 2013 Typical Performance Characteristics TA = 25°C, Unless Otherwise Noted VOS vs. VCM for 3 Representative Units VOS vs. VCM for 3 Representative Units Figure 3. Figure 4. VOS vs. VCM for 3 Representative Units VOS vs. VS for 3 Representative Units Figure 5. Figure 6. VOS vs. VS for 3 Representative Units VOS vs. VS for 3 Representative Units Figure 7. Figure 8.
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LM8262 SNOS975E – MAY 2001 – REVISED APRIL 2013 www.ti.com Typical Performance Characteristics (continued) TA = 25°C, Unless Otherwise Noted 8 IB vs. VCM IB vs. VS Figure 9. Figure 10. IS vs. VCM IS vs. VCM Figure 11. Figure 12. IS vs. VCM IS vs. VS (PNP side) Figure 13. Figure 14.
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LM8262 www.ti.com SNOS975E – MAY 2001 – REVISED APRIL 2013 Typical Performance Characteristics (continued) TA = 25°C, Unless Otherwise Noted IS vs. VS (NPN side) Gain/Phase vs. Frequency Figure 15. Figure 16. Unity Gain Frequency vs. VS Phase Margin vs. VS Figure 17. Figure 18. Unity Gain Freq. and Phase Margin vs. VS Figure 19.
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LM8262 SNOS975E – MAY 2001 – REVISED APRIL 2013 www.ti.com REVISION HISTORY Changes from Revision D (April 2013) to Revision E • 10 Page Changed layout of National Data Sheet to TI format ............................................................................................................
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 1-Nov-2013 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
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PACKAGE MATERIALS INFORMATION www.ti.com 23-Sep-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM8262MM VSSOP DGK 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LM8262MM/NOPB VSSOP DGK 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LM8262MMX/NOPB VSSOP DGK 8 3500 330.0 12.4 5.3 3.4 1.4 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 23-Sep-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM8262MM VSSOP DGK 8 1000 210.0 185.0 35.0 LM8262MM/NOPB VSSOP DGK 8 1000 210.0 185.0 35.0 LM8262MMX/NOPB VSSOP DGK 8 3500 367.0 367.0 35.
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