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LMH6732MA
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Texas Instruments Operational Amplifier, 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 @@+# LMH6732MA++**Texas Instruments** · Operational Amplifier · SOIC-8++LMH6732MA 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 | N/C | unconnected | Not connected; the datasheet lists this pin as N/C in the 8-pin SOIC connection diagram. |+| 2 | -IN | input | Inverting input of the op amp; the datasheet notes that negative input current means current flowing out of the device. |+| 3 | +IN | input | Non-inverting input; the datasheet specifies a common-mode input range of ±2.2 V and an input resistance of 46 MΩ (typical) at VS = ±5 V. |+| 4 | V- | power_in | Negative power supply pin; the datasheet characterizes the device at VS = ±5 V. |+| 5 | RP | passive | Supply-current set pin; a single resistor from this pin sets ICC over a range of more than 10 to 1 (the datasheet uses RP = 412 kΩ for ICC = 1 mA). |+| 6 | OUT | output | Amplifier output; the datasheet specifies output current of ±6 mA (min) to ±9 mA (typ) in closed loop. |+| 7 | V+ | power_in | Positive power supply pin; the datasheet characterizes the device at VS = ±5 V. |+| 8 | N/C | unconnected | Not connected; the datasheet lists this pin as N/C in the 8-pin SOIC connection diagram. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LMH6732MA`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `lmh6732ma-etched.step` / `lmh6732ma-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmh6732ma.step` / `lmh6732ma.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/lmh6732) (34 pp, sha256 `748df03225118372`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/lmh6732ma-datasheet.pdf)
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Pin desc"+ ],+ "pages_sent": 7,+ "cost_usd": 0.0567,+ "at": "2026-10-08T20:40:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lmh6732",+ "pages": 34,+ "sha256": "748df03225118372",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "lmh6732ma.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lmh6732ma-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "af59addac60b554bed42a066261fa45533af99ec80207bc488bbbe5cf8052e62",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}