參數(shù)資料
型號: 386M-E1
廠商: BCD Semiconductor Manufacturing Limited
英文描述: LOW VOLTAGE AUDIO POWER AMPLIFIER
中文描述: 低壓音頻功率放大器
文件頁數(shù): 1/11頁
文件大?。?/td> 175K
代理商: 386M-E1
LOW VOLTAGE AUDIO POWER AMPLIFIER
Oct. 2006 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
1
Data Sheet
AZ386
General Description
The AZ386 is a power amplifier designed for use in
low voltage consumer applications. The gain is inter-
nally set to 20 to keep external part count low, but the
addition of an external resistor and capacitor between
pin 1 and pin 8 will increase the gain to any value from
20 to 200.
The inputs are ground referenced while the output
automatically biases to one-half the supply voltage.
The quiescent power drain is only 24mW when opera-
ting from a 5V supply, making the AZ386 ideal for
battery operation.
This IC is available in SOIC-8 and DIP-8 packages.
Features
·
·
·
·
·
·
·
Wide Supply Voltage Range: 4V to 16V
Low Quiescent Current Drain: 6mA
Voltage Gains from 20 to 200
Battery Operation
Minimum External Parts
Low Power Dissipation
Low Distortion
Applications
·
·
·
·
·
·
·
·
·
AM-FM Radio Amplifier
Cordless Phone
TV Sound Systems
Portable Tape Player Amplifier
Intercoms
Line Drivers
Ultrasonic Drivers
Small Servo Drivers
Power Converters
Figure 1. Package Types of AZ386
SOIC-8
DIP-8
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