Power Amp. 2206 Datasheet

2206 Amp. Datasheet pdf. Equivalent

Part 2206
Description 2.5W Dual Audio Power Amp
Feature UNISONIC TECHNOLOGIES CO., LTD 2206 LINEAR INTEGRATED CIRCUIT 2.5W DUAL AUDIO POWER AMP  DESCRI.
Manufacture Unisonic Technologies
Datasheet
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2206
UNISONIC TECHNOLOGIES CO., LTD
2206
LINEAR INTEGRATED CIRCUIT
2.5W DUAL AUDIO POWER
AMP
DESCRIPTION
The UTC 2206 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.
FEATURES
*High output power
Stereo:PO=2.3W(Typ) at VCC=9V,RL=4.
Bridge: PO=4.7W(Typ) at VCC=9V,RL=8.
*Low switching distortion at high frequency.
*Small shock noise at the time of power on/off due to a built-in
muting circuit
*Good ripple rejection due to a built-in ripple filter.
*Good channel separation.
*Closed loop voltage gain fixed 45dB(Bridge: 51dB) but availability
with external resistor added.
*Minimum number of external parts required .
*Easy to design radiator fin.
ORDERING INFORMATION
Order Number
2206G-D12H-T
Package
DIP-12H
Packing
Tube
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., LTD
1 of 6
QW-R107-018.B



2206
2206
PIN CONFIGURATION
BTL OUT
OUT 2
BS2
1
2
3
LINEAR INTEGRATED CIRCUIT
12 VCC
11 OUT 1
10 BS1
BLOCK DIAGRAM
NF2 4
IN2 5
R.R 6
9 NF1
8 IN 1
7 PRE GND
VCC OUT1 BS1 POWER GND NF1
12 11 10
Fin
9
IN1 PRE GND
87
RIPPLE FILTER
OUT
AMP 1
OUT
AMP 2
-
INPUT
AMP1
+
-
INPUT
AMP2
+
SHOCK NOISE
REJECTOR
1
BTL OUT
2
OUT2
3 Fin
BS2 POWER GND
45
NF2 IN2
6
R.R
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R107-018.B





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