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LM2904BIDGKR

Public Made by Adom

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Texas Instruments Operational Amplifier, VSSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmplm2904bidgkr
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Contents

README

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LM2904BIDGKR

Texas Instruments · Operational Amplifier · VSSOP-8

LM2904BIDGKR from Texas Instruments, in a VSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT1 output Output of op-amp channel 1. Push-pull class-AB output stage capable of sinking to within a few mV of V- and sourcing up to (V+ - 1.5 V) typical.
2 IN1- input Inverting input of op-amp channel 1. High-impedance input; PNP input stage allows the common-mode range to include V- (ground in single-supply operation).
3 IN1+ input Non-inverting input of op-amp channel 1. High-impedance input; common-mode range includes V- (ground).
4 V- power_in Negative supply (or GND in single-supply operation). Supply range V+ - V- = 3 V to 36 V for the B variant (absolute max ±20 V or 40 V).
5 IN2+ input Non-inverting input of op-amp channel 2. High-impedance input; common-mode range includes V- (ground).
6 IN2- input Inverting input of op-amp channel 2. High-impedance input; common-mode range includes V- (ground).
7 OUT2 output Output of op-amp channel 2. Push-pull class-AB output stage capable of sinking to within a few mV of V- and sourcing up to (V+ - 1.5 V) typical.
8 V+ power_in Positive supply. Operating range 3 V to 36 V (relative to V-); quiescent current typically 300 μA per amplifier.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • LM2904BIDGKR
  • LM2904BIDGKRD
  • LM2904BIDGKRPW
  • LM2904BIDGKRDDF

CAD (KiCad official)

  • Symbol: LM2904BIDGKR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: lm2904bidgkr-etched.step / lm2904bidgkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm2904bidgkr.step / lm2904bidgkr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (65 pp, sha256 1c11a07a6f74b76c, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF