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THS4140IDGNR
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Texas Instruments Differential Amplifiers, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# THS4140IDGNR++**Texas Instruments** · Differential Amplifiers · MSOP-8-EP++THS4140IDGNR from Texas Instruments, in a MSOP-8-EP. 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 | VIN− | power_in | Inverting differential input of the fully differential amplifier; input voltage limited to ±VCC. |+| 2 | VOCM | input | Output common-mode control input; the output common-mode voltage VOC equals VOCM. |+| 3 | VCC+ | power_in | Positive supply; VCC- to VCC+ is rated ±16.5 V maximum, with operation from a 5-V single supply to ±15-V dual supply. |+| 4 | VOUT+ | output | Non-inverting differential output; output current is rated 150 mA maximum. |+| 5 | VOUT− | output | Inverting differential output; output current is rated 150 mA maximum. |+| 6 | VCC− | power_in | Negative supply (ground in single-supply operation); VCC- to VCC+ is rated ±16.5 V maximum. |+| 7 | PD | input | Shutdown (power-down) control input on the THS4140; supply current in shutdown is ICC(SD) = 880 µA. |+| 8 | VIN+ | power_in | Non-inverting differential input of the fully differential amplifier; input voltage limited to ±VCC. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8-EP |+| Category | Amplifiers/Comparators |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `THS4140IDGNR`+- Footprint: `Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm`+- 3D model: MSOP-8-EP (KiCad packages3D, STEP)+- 3D model files: `ths4140idgnr-etched.step` / `ths4140idgnr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths4140idgnr.step` / `ths4140idgnr.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/ths4141) (39 pp, sha256 `3204efc202b29e66`, 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/ths4140idgnr-datasheet.pdf)
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