UNISONIC TECHNOLOGIES CO., LTD
TDA22003
10 +10W STEREO AMPLIFIER
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC TDA2...
UNISONIC TECHNOLOGIES CO., LTD
TDA22003
10 +10W STEREO AMPLIFIER
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC TDA22003 is a class AB stereo audio power amplifier that contains two identical
amplifiers capable of delivering 10W per channel. It is designed for quality Hi-Fi stereo applications and is easily constructed and with minimum need of external components.
FEATURES
* Supply range 8V ~ 28V * High power outputs (10W/Channel) * High output current up to 3.5A * Short circuit protection * Thermal protection
TO-220Z9
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TDA22003L-TB9-T
TDA22003G-TB9-T
Package TO-220Z9
Packing Tube
TDA22003G-TB9-T
MARKING
Lot Code
UTC TDA22003
1
(1)Packing Type (2)Package Type (3)Green Package
(1) T: Tube (2) TB9: TO-220Z9 (3) G: Halogen Free and Lead Free, L: Lead Free
L: Lead Free G: Halogen Free Date Code
www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R107-062.C
TDA22003
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
9 8 7 6 5 4 3 2 1
Tab connected to pin 5
OUTPUT (1) +VCC OUTPUT (2) NON INV.INPUT (2) GND
INV.INPUT (2) SVRR
INV.INPUT (1) NON INV.INPUT (1)
PIN DESCRIPTION
PIN NO. 1 2 3 4 5 6 7 8 9
PIN NAME NON INV.INPUT1
INV.INPUT1 SVRR
INV.INPUT2 GND
NON INV.INPUT2 OUTPUT2 +VCC OUTPUT1
DESCRIPTION Non-inverting input1 Inverting input1 Internal 1/2 VCC supply rejection Inverting input2 Ground Non-inverting input2 Output2 Supply
voltage Output1
BLOCK DIAGRAM
OUTP...