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OPA735AIDR

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Texas Instruments Precision Op Amps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA735AIDR

Texas Instruments · Precision Op Amps · SOIC-8

OPA735AIDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No connection; the datasheet lists this pin as NC (no connection) on the OPA735 SO-8 package.
2 -IN input Inverting input; the common-mode input voltage range is (V−) − 0.1 V to (V+) − 1.5 V.
3 +IN input Non-inverting input; the common-mode input voltage range is (V−) − 0.1 V to (V+) − 1.5 V.
4 V- power_in Negative supply rail; the total supply range is 2.7 V to 12 V (±1.35 V to ±6 V), with an absolute maximum supply of 13.2 V.
5 NC unconnected No connection; the datasheet lists this pin as NC (no connection) on the OPA735 SO-8 package.
6 OUT output Amplifier output with rail-to-rail swing, typically within 20 mV and at most 50 mV of the rails at RL = 10 kΩ; short-circuit current is ±20 mA typical.
7 V+ power_in Positive supply rail; the total supply range is 2.7 V to 12 V (±1.35 V to ±6 V), with an absolute maximum supply of 13.2 V.
8 NC unconnected No connection; the datasheet lists this pin as NC (no connection) on the OPA735 SO-8 package.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: OPA735AIDR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: opa735aidr-etched.step / opa735aidr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa735aidr.step / opa735aidr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 4888310416f3cea3, retrieved 2026-10-10, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF