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LM833N

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Texas Instruments Audio Amplifiers, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs lm833n: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers lm833n: viewers · Ray 6d ago
lm833n-etched.fit.json lm833n: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lm833n-etched.glb lm833n: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lm833n-etched.step lm833n: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lm833n.glb Publish 0.1.0 · Ray 6d ago
lm833n.kicad_mod Publish 0.1.0 · Ray 6d ago
lm833n.kicad_sym Publish 0.1.0 · Ray 6d ago
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README.md Initial commit: component/lm833n · Ray 6d ago

LM833N

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm833n.step / lm833n.glb are 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, primary claude-sonnet-4-6 (text+vision), consensus claude-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).

Datasheet PDF