component
LM2904DTR
Public Made by Adomby adom
XBLW Operational Amplifier, SOP-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
markdownLM2904DTR
XBLW · Operational Amplifier · SOP-8
LM2904DTR from XBLW, in a SOP-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 amplifier 1. |
| 2 | In1- | input | Inverting input of amplifier 1; input common-mode range is -0.3 V to VCC. |
| 3 | In1+ | input | Non-inverting input of amplifier 1; input common-mode range is -0.3 V to VCC. |
| 4 | Vcc- | power_in | Negative supply (VEE/GND) for both amplifiers; common-mode range extends to this rail. |
| 5 | In2+ | input | Non-inverting input of amplifier 2; input common-mode range is -0.3 V to VCC. |
| 6 | In2- | input | Inverting input of amplifier 2; input common-mode range is -0.3 V to VCC. |
| 7 | Out2 | output | Output of amplifier 2. |
| 8 | Vcc+ | power_in | Positive supply for both amplifiers; 3V to 32V single supply (or ±1.5V to ±16V dual), absolute maximum 32 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XBLW |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM2904DTR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm2904dtr-etched.step/lm2904dtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm2904dtr.step/lm2904dtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XBLW datasheet (11 pp, sha256
d5224e8cad700828, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).