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LM2902-N

ACTIVE

Quad 26-V 1-MHz operational amplifier

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Data sheet

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LM2902-N

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 26 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.18 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 250000 CMRR (typ) (dB) 70 Iout (typ) (A) 0.02 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 26 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.18 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 250000 CMRR (typ) (dB) 70 Iout (typ) (A) 0.02 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm) PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm)
  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain 100 dB
  • Wide Bandwidth (Unity Gain) 1 MHz
    (Temperature Compensated)
  • Wide Power Supply Range:
    • Single Supply 3 V to 32 V
    • or Dual Supplies ±1.5 V to ±16 V
  • Very Low Supply Current Drain (700 µA)
    –Essentially Independent of Supply Voltage
  • Low Input Biasing Current 45 nA
    (Temperature Compensated)
  • Low Input Offset Voltage 2 mV
    and Offset Current: 5 nA
  • Input Common-Mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the
    Power Supply Voltage
  • Large Output Voltage Swing 0 V to V+ – 1.5 V
  • Advantages:
    • Eliminates Need for Dual Supplies
    • Four Internally Compensated Op Amps in a Single
      Package
    • Allows Direct Sensing Near GND and VOUT also
      Goes to GND
    • Compatible With All Forms of Logic
    • Power Drain Suitable for Battery Operation
    • In the Linear Mode the Input Common-Mode, Voltage
      Range Includes Ground and the Output Voltage
    • Can Swing to Ground, Even Though Operated from
      Only a Single Power Supply Voltage
    • Unity Gain Cross Frequency is Temperature
      Compensated
    • Input Bias Current is Also Temperature
      Compensated
  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain 100 dB
  • Wide Bandwidth (Unity Gain) 1 MHz
    (Temperature Compensated)
  • Wide Power Supply Range:
    • Single Supply 3 V to 32 V
    • or Dual Supplies ±1.5 V to ±16 V
  • Very Low Supply Current Drain (700 µA)
    –Essentially Independent of Supply Voltage
  • Low Input Biasing Current 45 nA
    (Temperature Compensated)
  • Low Input Offset Voltage 2 mV
    and Offset Current: 5 nA
  • Input Common-Mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the
    Power Supply Voltage
  • Large Output Voltage Swing 0 V to V+ – 1.5 V
  • Advantages:
    • Eliminates Need for Dual Supplies
    • Four Internally Compensated Op Amps in a Single
      Package
    • Allows Direct Sensing Near GND and VOUT also
      Goes to GND
    • Compatible With All Forms of Logic
    • Power Drain Suitable for Battery Operation
    • In the Linear Mode the Input Common-Mode, Voltage
      Range Includes Ground and the Output Voltage
    • Can Swing to Ground, Even Though Operated from
      Only a Single Power Supply Voltage
    • Unity Gain Cross Frequency is Temperature
      Compensated
    • Input Bias Current is Also Temperature
      Compensated

The LM124-N series consists of four independent, high-gain, internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split-power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can directly operate off of the standard 5-V power supply voltage which is used in digital systems and easily provides the required interface electronics without requiring the additional ±15 V power supplies.

The LM124-N series consists of four independent, high-gain, internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split-power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can directly operate off of the standard 5-V power supply voltage which is used in digital systems and easily provides the required interface electronics without requiring the additional ±15 V power supplies.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet LMx24-N, LM2902-N Low-Power, Quad-Operational Amplifiers datasheet (Rev. D) PDF | HTML Jan 26, 2015
Application note Application Design Guidelines for LM324 and LM358 Devices (Rev. B) PDF | HTML Jul 19, 2023
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017
Application note AN-1237 RSDS™ Flat Panel Display Design Guidelines Part 2 (Rev. A) May 6, 2013
Application note AN-1234 RSDS™ Flat Panel Display Design Guidelines Part 1 (Rev. A) May 6, 2013

Design & development

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Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

User guide: PDF | HTML
Supported products & hardware
Simulation model

LMx24, LM2902 PSpice Model (Rev. D)

SGLM009D.ZIP (21 KB) - PSpice model
Supported products & hardware
Simulation model

LMx24_LM2902 Reference Design

SGLM036.ZIP (22 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

LMx24_LM2902 TINA-TI Macro

SGLM037.ZIP (4 KB) - TINA-TI Spice model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
PDIP (N) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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