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TLV274QPWRG4Q1
Public Made by Adomby adom
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 @@+# TLV274QPWRG4Q1++**Texas Instruments** · Operational Amplifier · TSSOP-14++TLV274QPWRG4Q1 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 | 1OUT | output | Rail-to-rail output of operational amplifier 1; maximum output current ±100 mA. |+| 2 | 1IN− | input | Inverting input of operational amplifier 1; input voltage range −0.2 V to VDD + 0.2 V. |+| 3 | 1IN+ | input | Non-inverting input of operational amplifier 1; common-mode input range 0 to VDD−1.35 V. |+| 4 | VDD | power_in | Positive power supply for all operational amplifiers; supply voltage range 2.7 V to 16 V. |+| 5 | 2IN+ | input | Non-inverting input of operational amplifier 2; common-mode input range 0 to VDD−1.35 V. |+| 6 | 2IN− | input | Inverting input of operational amplifier 2; input voltage range −0.2 V to VDD + 0.2 V. |+| 7 | 2OUT | output | Rail-to-rail output of operational amplifier 2; maximum output current ±100 mA. |+| 8 | 3OUT | output | Rail-to-rail output of operational amplifier 3; maximum output current ±100 mA. |+| 9 | 3IN− | input | Inverting input of operational amplifier 3; input voltage range −0.2 V to VDD + 0.2 V. |+| 10 | 3IN+ | input | Non-inverting input of operational amplifier 3; common-mode input range 0 to VDD−1.35 V. |+| 11 | GND | power_in | Ground; common reference for all operational amplifiers. |+| 12 | 4IN+ | input | Non-inverting input of operational amplifier 4; common-mode input range 0 to VDD−1.35 V. |+| 13 | 4IN− | input | Inverting input of operational amplifier 4; input voltage range −0.2 V to VDD + 0.2 V. |+| 14 | 4OUT | output | Rail-to-rail output of operational amplifier 4; maximum output current ±100 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `TLV274QPWRG4Q1`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `tlv274qpwrg4q1-etched.step` / `tlv274qpwrg4q1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv274qpwrg4q1.step` / `tlv274qpwrg4q1.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/tlv272-q1) (33 pp, sha256 `4e8bafa26b95f8c2`, 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/tlv274qpwrg4q1-datasheet.pdf)
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