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OPA734AID

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 7h ago
viewers opa734aid: viewers · Ray 7h ago
opa734aid-etched.glb opa734aid: factory component page (tier=lcsc) · Ray 7h ago
opa734aid-etched.step opa734aid: factory component page (tier=lcsc) · Ray 7h ago
opa734aid-hero.glb opa734aid: hero GLB from the etched model (keeps the MPN mark) · Ray 7h ago
opa734aid-hero.overlay.json Publish 0.1.0 · Ray 7h ago
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opa734aid.kicad_mod Publish 0.1.0 · Ray 7h ago
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opa734aid.step Publish 0.1.0 · Ray 7h ago
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README.md Initial commit: component/opa734aid · Ray 7h ago

OPA734AID

Texas Instruments · Precision Op Amps · SOIC-8

OPA734AID 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 internal connection (NC = No Connection per page 4 footnote); leave unconnected.
2 -IN input Inverting input; common-mode range is (V−) − 0.1V to (V+) − 1.5V, and inputs swinging more than 0.5V beyond the rails should be limited to 10mA.
3 +IN input Non-inverting input; common-mode range is (V−) − 0.1V to (V+) − 1.5V, and inputs swinging more than 0.5V beyond the rails should be limited to 10mA.
4 V- power_in Negative supply rail (ground for single-supply use); operating supply is 2.7V to 12V total (±1.35V to ±6V).
5 NC unconnected No internal connection (NC = No Connection per page 4 footnote); leave unconnected.
6 OUT output Amplifier output with rail-to-rail swing within 50mV of the rails at RL = 10kΩ; short-circuit current is ±20mA.
7 V+ power_in Positive supply rail; operating range 2.7V to 12V (absolute maximum supply 13.2V).
8 Enable input CMOS-logic shutdown input: at or below (V−) + 0.8V the amplifier is shut down (standby current 9µA max) with output high-impedance, and at or above (V−) + 2V it is active; input bias current is 3µA.

Key specifications

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

CAD (KiCad official)

  • Symbol: OPA734AID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: opa734aid-etched.step / opa734aid-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa734aid.step / opa734aid.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 2026-10-08, 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