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OPA1612AIDRGR

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Texas Instruments Audio Amplifiers, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA1612AIDRGR

Texas Instruments · Audio Amplifiers · SON-8-EP(3x3)

OPA1612AIDRGR from Texas Instruments, in a SON-8-EP(3x3). 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 OUT A output Channel A operational amplifier output with ±30 mA drive capability and rail-to-rail swing within 600 mV of supply rails.
2 -IN A input Channel A inverting input for differential input configuration.
3 +IN A input Channel A non-inverting input; common-mode voltage range (V−)+2 V to (V+)−2 V.
4 V− power_in Negative power supply (minimum); total supply voltage differential (V+)−(V−) = 4.5 V to 36 V; bypass with 0.1 µF ceramic capacitor.
5 +IN B input Channel B non-inverting input; common-mode voltage range (V−)+2 V to (V+)−2 V.
6 -IN B input Channel B inverting input for differential input configuration.
7 OUT B output Channel B operational amplifier output with ±30 mA drive capability and rail-to-rail swing within 600 mV of supply rails.
8 V+ power_in Positive power supply (maximum); total supply voltage differential (V+)−(V−) = 4.5 V to 36 V; bypass with 0.1 µF ceramic capacitor.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SON-8-EP(3x3)
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: OPA1612AIDRGR
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: opa1612aidrgr-etched.step / opa1612aidrgr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa1612aidrgr.step / opa1612aidrgr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 0cf0542269cdc0cd, retrieved 2026-10-03, 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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