component
TLV9042IDSGR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TLV9042IDSGR++**Texas Instruments** · Operational Amplifier · WSON-8-EP(2x2)++TLV9042IDSGR from Texas Instruments, in a WSON-8-EP(2x2). 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 | OUT1 | output | Output of channel 1 with output voltage swing from V- to V+ and short-circuit current capability of ±40 mA. |+| 2 | IN1- | input | Inverting input of channel 1 with common-mode voltage range (V-) to (V+) and input current limit of ±10 mA maximum. |+| 3 | IN1+ | input | Non-inverting input of channel 1 with common-mode voltage range (V-) to (V+) and input current limit of ±10 mA maximum. |+| 4 | V- | power_in | Negative (low) power supply or ground reference for single supply operation with supply voltage range 0 V to 5.5 V relative to V+. |+| 5 | IN2+ | input | Non-inverting input of channel 2 with common-mode voltage range (V-) to (V+) and input current limit of ±10 mA maximum. |+| 6 | IN2- | input | Inverting input of channel 2 with common-mode voltage range (V-) to (V+) and input current limit of ±10 mA maximum. |+| 7 | OUT2 | output | Output of channel 2 with output voltage swing from V- to V+ and short-circuit current capability of ±40 mA. |+| 8 | V+ | power_in | Positive (high) power supply with operating voltage range 1.2 V to 5.5 V and quiescent current of 10 µA typical per amplifier. |+| 9 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-8-EP(2x2) |+| Category | Amplifiers/Comparators |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TLV9042IDSGR`+- Footprint: `Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm`+- 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tlv9042idsgr-etched.step` / `tlv9042idsgr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv9042idsgr.step` / `tlv9042idsgr.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/tlv9044) (81 pp, sha256 `6abdcc66c127ffea`, retrieved 2026-10-07, 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 0.3`, 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/tlv9042idsgr-datasheet.pdf)
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not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 9 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 26,+ "cost_usd": 0.2129,+ "at": "2026-10-07T09:01:26"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlv9044",+ "pages": 81,+ "sha256": "6abdcc66c127ffea",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tlv9042idsgr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2,+ 1.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "7672cac8d88d8679800ef3bf90954e7996ea74e8ddb1f157f2d82bca6b2015e4",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tlv9042idsgr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2,+ 1.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "63660a5f89f8efbae4c271f0a61d51f6918ae97504171438fb09f1b854498bed",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}