IC for Audio Systems

0.25 W Low Power Mono Audio Amplifier

• Vcc=2...16 V
• Low Quiescent Supply Current for Battery Powered Applications
• Chip Disable Input to Power Down the IC
• Drives a Wide Range of Speaker Loads (8-100 W)
• Output Power Exceed 250 mW with 32 W Speaker
• Gain Adjustable from 0 dB to 46 dB for Voice Band
• Requires Few External Components

DIP-8

0.25 W Low Power Mono Audio Amplifier

• Vcc=2...16 V
• Low Quiescent Supply Current for Battery Powered Applications
• Chip Disable Input to Power Down the IC
• Drives a Wide Range of Speaker Loads (8-100 W)
• Output Power Exceed 250 mW with 32 W Speaker
• Gain Adjustable from 0 dB to 46 dB for Voice Band
• Requires Few External Components

SO-8

1 W Low Power Mono Audio Amplifier

• Vcc=4...12 V
• Battery Operation
• Low Quiescent Current Drain: 4 mA
• Voltage Gains from 20 to 200 dB
• Ground Referenced Input
• Self-Centering Output Quiescent Voltage
• Low Distortion

DIP-8

5 W Mono BTL Audio Amplifier with DC Volume Control

• Vcc=4.5...18 V
•   DC volume control
•   Few external components
•   Mute mode
•   Thermal protection
•   Short-circuit proof
•   No switch-on and of clicks
•   Low HF radiation
•  Low power consumption

SIL-9MPF

2x5 W Stereo Power Amplifier with linear volume adjustment

Vcc=11...35 V
DC volume control
Few external components

SIL-15P

2 x 0.030 W Class AB Stereo Audio Amplifier

• Vcc=3.0...7.0 V
• Wide temperature range
• Excellent power supply ripple rejection
• Low power consumption
• Short-circuit resistant
• High performance
  – high signal-to-noise ratio
  – high slew rate
  – low distortion
• Large output voltage swing

SO-8

2x10W Stereo 20W Mono Class D Audio Amplifier

Vcc=10.0...36.0V (assym.)
Мсс=±5.0...±18.0V (symm.)
Thermal protection
Short-circuit resistant
Higt performance
-high signal-to-noise ratio
-high slew rate
-low distortion

SO-8