@vic
STEREO AUDIO AMPLIFIER
DESCRIPTION
The AV2025 is a monolithic integrated circuit
consisting of a 2 channel power amplifier. It is
suitable for stereo and bridge amplifier application
of radio cassette tape recorders.
AV2025
FEATURES
Bridge or stereo configuration.
Few External components
High Channel isolation
Voltage range : 3V to 12V
Power on/off no noise
Voltage gain up to 45dB(Adjustable with external resistor)
Soft clipping
Internal Thermal protection
Working Voltage down to 3V
DIP-16
BLOCK DIAGRAM
Temp.
protent
Startup
Circuit
Off-Coupling
PIN CONFIGURATION
AUX
BTL
2OUT
2BS
2GNDpp
2GNDp
2FB
2IN
FIL
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VCC
1OUT
1BS
1GNDp
1GNDp
1FB
1IN
GND
Copyright 漏 Avic Electronics Corp.
1
Website:
http://www.avictek.com