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UTC8227

Hangzhou Silan
Part Number UTC8227
Manufacturer Hangzhou Silan
Description Low Frequency Power Amplifier
Published Jul 14, 2005
Detailed Description UTC8227 LOW FREQUENCY POWER AMPLIFIER DESCRIPTION LI NEAR I NTEGRATED CI RCUI T The UTC8227 is the audio power amplifi...
Datasheet PDF File UTC8227 PDF File

UTC8227
UTC8227

Overview
UTC8227 LOW FREQUENCY POWER AMPLIFIER DESCRIPTION LI NEAR I NTEGRATED CI RCUI T The UTC8227 is the audio power amplifier with built-in two channel developed for portable radio cassette tape recorder with power ON/OFF switch.
FEATURES *Wide operating supply voltage: Vcc=5~12V *Low quiescent supply current (Icc=21mA,typical,at Vcc=9V ,Vi=0) *Output power Po=2.
50W/CH at Vcc=9V,RL=4ohm ,f=1kHz,Thd=10% *Soft Clip *Built-in Thermal shut-down protection circuit *Stand-by Switch HDIP-12 TEST CIRCUIT SW1 1000µF 100µF Vcc2 Vcc1 1 12 3 Boot strap 1 100µF 1000µF Input 1 6 NF1 47µF 120Ω Output 1 5 9 0.
015µF 45Ω 30kΩ 2 RL Ripple 47µF 7 Input 2 NF2 100µF 10 11 Boot strap 2 1000µF Outp...


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