component
OPA1662AIDRQ1
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA1662AIDRQ1
Texas Instruments · Audio Amplifiers · SOIC-8
OPA1662AIDRQ1 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 swing from (V-) + 0.6 V to (V+) - 0.6 V and continuous short-circuit current capability of ±50 mA. |
| 2 | -IN A | input | Inverting input of channel A with common-mode range (V-) + 0.5 V to (V+) - 1 V and input current limit of ±10 mA. |
| 3 | +IN A | input | Noninverting input of channel A with common-mode range (V-) + 0.5 V to (V+) - 1 V and input current limit of ±10 mA. |
| 4 | V- | power_in | Negative power supply, referenced to pin V+ with total supply voltage (V+) - (V-) ranging from 3 V to 36 V. |
| 5 | +IN B | input | Noninverting input of channel B with common-mode range (V-) + 0.5 V to (V+) - 1 V and input current limit of ±10 mA. |
| 6 | -IN B | input | Inverting input of channel B with common-mode range (V-) + 0.5 V to (V+) - 1 V and input current limit of ±10 mA. |
| 7 | OUT_B | output | Output of channel B with swing from (V-) + 0.6 V to (V+) - 0.6 V and continuous short-circuit current capability of ±50 mA. |
| 8 | V+ | power_in | Positive power supply, referenced to pin V- with total supply voltage (V+) - (V-) ranging from 3 V to 36 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA1662AIDRQ1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa1662aidrq1-etched.step/opa1662aidrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa1662aidrq1.step/opa1662aidrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
a3b80bf604c92d95, retrieved 2026-09-26, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).