component
LM833MMX
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, 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
markdownLM833MMX
Texas Instruments · Audio Amplifiers · VSSOP-8
LM833MMX 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 | Output of amplifier A. |
| 2 | -IN A | input | Inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |
| 3 | +IN A | input | Non-inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |
| 4 | -VEE | power_in | Negative supply; total supply voltage VCC-VEE is limited to 36V maximum. |
| 5 | +IN B | input | Non-inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |
| 6 | -IN B | input | Inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |
| 7 | OUT B | output | Output of amplifier B. |
| 8 | +VCC | power_in | Positive supply; total supply voltage VCC-VEE is limited to 36V maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM833MMX - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm833mmx-etched.step/lm833mmx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm833mmx.step/lm833mmx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
3255dcce01ee3368, retrieved 2026-10-01, 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).