LM831N National Semiconductor, LM831N Datasheet - Page 12

• Manufacturer Part Number: LM831N
• Description: Audio Amp Speaker 1-CH Mono/2-CH Stereo 0.44W Class-AB 16-Pin MDIP Rail
• Manufacturer: National Semiconductor

Specifications of LM831N

• Package: 16MDIP
• Function: Speaker
• Amplifier Type: Class-AB
• Typical Voltage Gain: 48 dB
• Total Harmonic Distortion Noise: 0.25@50mW %
• Typical Psrr: 46 dB
• Output Signal Type: Differential|Single
• Output Type: 1-Channel Mono|2-Channel Stereo
• Maximum Input Bias Current: 2@3V uA
• Maximum Load Resistance: 8 Ohm

Printed Circuit Layout for LM831N
(Foil Side View) Refer to External Component Diagram
TL H 6754– 14
Note Power ground pattern should be as wide as possible Supply bypass capacitor should be as close to the IC as possible Output compensation capacitors
should also be close to the IC
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