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TLV4197QPWRQ1
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Texas Instruments Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# TLV4197QPWRQ1++**Texas Instruments** · Operational Amplifier · TSSOP-14++TLV4197QPWRQ1 from Texas Instruments, in a TSSOP-14. 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, channel A |+| 2 | -IN A | input | Inverting input, channel A |+| 3 | +IN A | input | Noninverting input, channel A |+| 4 | V+ | power_in | Positive (highest) power supply |+| 5 | +IN B | input | Noninverting input, channel B |+| 6 | -IN B | input | Inverting input, channel B |+| 7 | OUT B | output | Output, channel B |+| 8 | OUT C | output | Output, channel C |+| 9 | -IN C | input | Inverting input, channel C |+| 10 | +IN C | input | Noninverting input, channel C |+| 11 | V- | power_in | Negative (lowest) power supply |+| 12 | +IN D | input | Noninverting input, channel D |+| 13 | -IN D | input | Inverting input, channel D |+| 14 | OUT D | output | Output, channel D |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `TLV4197QPWRQ1`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `tlv4197qpwrq1-etched.step` / `tlv4197qpwrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv4197qpwrq1.step` / `tlv4197qpwrq1.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/cn/lit/gpn/tlv2197-q1) (43 pp, sha256 `559971fc04d9b511`, retrieved 2026-10-06, 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/tlv4197qpwrq1-datasheet.pdf)
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