component
LMV842MMX
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-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
markdownLMV842MMX
Texas Instruments · Operational Amplifier · VSSOP-8
LMV842MMX from Texas Instruments, in a VSSOP-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 | OUT A | output | Channel A amplifier output. |
| 2 | IN A- | input | Channel A inverting input; differential input voltage limited to ±300mV or input current to ±10mA. |
| 3 | IN A+ | input | Channel A non-inverting input; differential input voltage limited to ±300mV or input current to ±10mA. |
| 4 | V- | power_in | Negative supply (ground for single-supply operation); total supply range 2.7V to 12V, absolute maximum 13.2V. |
| 5 | IN B+ | input | Channel B non-inverting input; differential input voltage limited to ±300mV or input current to ±10mA. |
| 6 | IN B- | input | Channel B inverting input; differential input voltage limited to ±300mV or input current to ±10mA. |
| 7 | OUT B | output | Channel B amplifier output. |
| 8 | V+ | power_in | Positive supply; total supply range 2.7V to 12V, absolute maximum 13.2V, bypass with 10nF placed close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LMV842MMX - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lmv842mmx-etched.step/lmv842mmx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv842mmx.step/lmv842mmx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
e7b2202e2372f27a, 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, 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).