component
OPA1612AID
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# OPA1612AID++**Texas Instruments** · Audio Amplifiers · SOIC-8++OPA1612AID 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 | OUT A | output | Output of channel A with rail-to-rail swing to within 600 mV at 2-kΩ load. |+| 2 | -IN A | input | Inverting input of channel A; input voltage range (V-) - 0.5 V to (V+) + 0.5 V. |+| 3 | +IN A | input | Noninverting input of channel A; input voltage range (V-) - 0.5 V to (V+) + 0.5 V. |+| 4 | V- | power_in | Negative (lowest) power supply; supply voltage range (V+ - V-) 4.5 V to 36 V. |+| 5 | +IN B | input | Noninverting input of channel B; input voltage range (V-) - 0.5 V to (V+) + 0.5 V. |+| 6 | -IN B | input | Inverting input of channel B; input voltage range (V-) - 0.5 V to (V+) + 0.5 V. |+| 7 | OUT B | output | Output of channel B with rail-to-rail swing to within 600 mV at 2-kΩ load. |+| 8 | V+ | power_in | Positive (highest) power supply; supply voltage range (V+ - V-) 4.5 V to 36 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `OPA1612AID`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `opa1612aid-etched.step` / `opa1612aid-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa1612aid.step` / `opa1612aid.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/opa1612.pdf) (34 pp, sha256 `a7b107d9642294fa`, retrieved 2026-10-07, tier: lcsc)+- **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](docs/opa1612aid-datasheet.pdf)
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