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LP2902DR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs lp2902dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers lp2902dr: viewers · Ray 27d ago
lp2902dr-etched.fit.json lp2902dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lp2902dr-etched.glb lp2902dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lp2902dr-etched.step lp2902dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lp2902dr.glb Publish 0.1.0 · Ray 27d ago
lp2902dr.kicad_mod Publish 0.1.0 · Ray 27d ago
lp2902dr.kicad_sym Publish 0.1.0 · Ray 27d ago
lp2902dr.lbr Publish 0.1.0 · Ray 27d ago
lp2902dr.step Publish 0.1.0 · Ray 27d ago
package.json Publish 0.1.0 · Ray 27d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 7d ago
README.md lp2902dr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 17d ago

LP2902DR

Texas Instruments · Operational Amplifier · SOIC-14

LP2902DR from Texas Instruments, in a SOIC-14. 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 1OUT output Output of op-amp 1. Can source up to ~10mA and sink up to ~5mA at VCC=5V.
2 1IN- input Inverting (negative) input of op-amp 1. Input bias current 2nA typical, 20nA max.
3 1IN+ input Non-inverting (positive) input of op-amp 1. Common-mode range includes ground; up to VCC-1.5V.
4 VCC+ power_in Positive (highest) supply. Operating range 3V to 32V single-supply, or ±16V dual-supply. Absolute maximum 32V.
5 2IN+ input Non-inverting (positive) input of op-amp 2. Common-mode range includes ground.
6 2IN- input Inverting (negative) input of op-amp 2. Input bias current 2nA typical.
7 2OUT output Output of op-amp 2. Can source up to ~10mA and sink up to ~5mA at VCC=5V.
8 3OUT output Output of op-amp 3. Can source up to ~10mA and sink up to ~5mA at VCC=5V.
9 3IN- input Inverting (negative) input of op-amp 3. Input bias current 2nA typical.
10 3IN+ input Non-inverting (positive) input of op-amp 3. Common-mode range includes ground.
11 VCC- power_in Negative (lowest) supply or ground for single-supply operation. Tie to GND for single-supply; tie to negative rail for split-supply.
12 4IN+ input Non-inverting (positive) input of op-amp 4. Common-mode range includes ground.
13 4IN- input Inverting (negative) input of op-amp 4. Input bias current 2nA typical.
14 4OUT output Output of op-amp 4. Can source up to ~10mA and sink up to ~5mA at VCC=5V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • LP2902DRD
  • LP2902DR
  • LP2902DRN
  • LP2902DRPW
  • LP2902DRPWR

CAD (KiCad official)

  • Symbol: LP2902DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: lp2902dr-etched.step / lp2902dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp2902dr.step / lp2902dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (19 pp, sha256 97ec51d796257470, retrieved 2026-08-17, tier: manufacturer)
  • 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