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Part Number
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YD8227 |
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Manufacturer
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Wuxi Youda electronics |
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Description
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LOW FREQUENCY POWER AMPLIFIER |
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Published
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Nov 2, 2006 |
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Detailed Description
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www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD8227
LOW FREQUENCY POWER AMPLIFIER—YD8227
DESCRIPTION
The YD8227P is t...
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Datasheet
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YD8227
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Overview
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 C...
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