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YD8227 - LOW FREQUENCY POWER AMPLIFIER

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Description

The YD8227P is the audio power amplifier with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch.

Wide operating supply voltage: Vcc=5～12V; Low quiescent supply current (ICC=21mA, typical,at Vcc=9V, Vi=0); Output power: Po=2.5

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Datasheet Details

Part number YD8227
Manufacturer Wuxi Youda electronics
File Size 258.45 KB
Description LOW FREQUENCY POWER AMPLIFIER
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www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT YD8227 LOW FREQUENCY POWER AMPLIFIER—YD8227 DESCRIPTION The YD8227P is the audio power amplifier with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. FUNCTIONS *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=4Ω, f=1kHz, THD=10%; *Soft clip; *Built-in Thermal shut-down protection circuit; *Stand-by switch. BLOCK DIAGRAM 12 Vcc1 + + Vstb 1 2 3 TAB Pre-GND 4 11 10 TAB 9 8 7 5 6 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.
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