component
LM2904PT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLM2904PT
STMicroelectronics · Operational Amplifier · TSSOP-8
LM2904PT from STMicroelectronics, in a TSSOP-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 | Out1 | output | Output of op amp 1, swings from 0 V to (VCC+) - 1.5 V with maximum output current of approximately 40 mA short-circuit. |
| 2 | In1- | input | Inverting input of op amp 1; input voltage range is -0.3 V to 32 V. |
| 3 | In1+ | input | Non-inverting input of op amp 1; common-mode range is 0 V to (VCC+) - 1.5 V. |
| 4 | Vcc- | power_in | Negative supply or ground for single-supply operation. |
| 5 | In2+ | input | Non-inverting input of op amp 2; common-mode range is 0 V to (VCC+) - 1.5 V. |
| 6 | In2- | input | Inverting input of op amp 2; input voltage range is -0.3 V to 32 V. |
| 7 | Out2 | output | Output of op amp 2, swings from 0 V to (VCC+) - 1.5 V with maximum output current of approximately 40 mA short-circuit. |
| 8 | Vcc+ | power_in | Positive supply voltage, operating range 3 V to 30 V (absolute maximum ±16 V or 32 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM2904PT - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm2904pt-etched.step/lm2904pt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm2904pt.step/lm2904pt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (24 pp, sha256
ec9174ee9107ccd8, retrieved 2026-10-03, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).