component
LM833N
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, PDIP-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
markdownLM833N
Texas Instruments · Audio Amplifiers · PDIP-8
LM833N from Texas Instruments, in a PDIP-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; output voltage swing ±12V min / ±13.4V typ into RL=2kΩ with ±15V supply; capacitive loads >50pF must be isolated with a series output resistor. |
| 2 | -IN A | input | Inverting input of amplifier A; input offset voltage 0.3mV typ / 5mV max (RS=10Ω); input bias current 500nA typ / 1000nA max; input noise voltage 4.5nV/√Hz typ at f=1kHz. |
| 3 | +IN A | input | Non-inverting input of amplifier A; input common-mode range ±12V min / ±14V typ with ±15V supply; CMRR 80dB min / 100dB typ with VIN=±12V. |
| 4 | -VEE | power_in | Negative power supply; total supply voltage VCC−VEE ≤36V absolute maximum; shared by both amplifiers. |
| 5 | +IN B | input | Non-inverting input of amplifier B; input common-mode range ±12V min / ±14V typ with ±15V supply; CMRR 80dB min / 100dB typ. |
| 6 | -IN B | input | Inverting input of amplifier B; input offset voltage 0.3mV typ / 5mV max (RS=10Ω); input bias current 500nA typ / 1000nA max. |
| 7 | OUT B | output | Output of amplifier B; output voltage swing ±12V min / ±13.4V typ into RL=2kΩ with ±15V supply; slew rate 5V/μs min / 7V/μs typ. |
| 8 | +VCC | power_in | Positive power supply; total supply voltage VCC−VEE ≤36V absolute maximum; both amplifiers combined draw 5mA typ / 8mA max at VO=0V, ±15V supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM833N - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
lm833n-etched.step/lm833n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm833n.step/lm833n.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 2026-09-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(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).