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CD8227GP - LOW FREQUENCY POWER AMPLIFIER

General Description

C D8227 GP is audio power IC wit h built-in two Channels developed for portable radio cassette tape recorder with power ON/OFF switch.

circuit is built in.

Key Features

  • z High Power :(Vcc=9V,R L =4 Ω ,f=1kHz,THD=10%) :(Vcc=9V,R L =3 Ω ,f=1kHz,THD=10%) Rf=120¦¸ Rf=0 ¦¸ http://www. DataSheet4U. net/ Pout=2.5W/CH(Typ. ) Pout=3.0W/CH(Typ. ) z Vo ltage Gain : Gv=45dB(Typ. )£¨ ,f=1kHz£© ,f=1kHz Gv=56.5dB(Typ. )£¨ z z z z z Low popping noise at power ON Small Quiescent Current : I C C Q =21 mA(Typ. ) (Vcc=9V Vin=0) fripple=100Hz£¬ Rg=600 ¦¸ ) Rg=10k ¦ ¸ £ ¬ Rg=600¦¸ ) Ripple Rejection Ratio : R. R. =-52dB(Typ. )(Vc c=9V£¬ Cross Talk : C . T . = -50dB(Typ. )(V cc=9V£¬ Output.

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Datasheet Details

Part number CD8227GP
Manufacturer SUM
File Size 347.62 KB
Description LOW FREQUENCY POWER AMPLIFIER
Datasheet download datasheet CD8227GP Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SUM GENERAL DESCRIPTION C D8227 GP is audio power IC wit h built-in two Channels developed for portable radio cassette tape recorder with power ON/OFF switch. Thermal shut down protection CD8227GP LOW FREQUENCY POWER AMPLIFIER Outline Drawing circuit is built in. Because of the parts reduction and DIP (Dual in line package), space merit is re markable. FEATURES z High Power :(Vcc=9V,R L =4 Ω ,f=1kHz,THD=10%) :(Vcc=9V,R L =3 Ω ,f=1kHz,THD=10%) Rf=120¦¸ Rf=0 ¦¸ http://www.DataSheet4U.net/ Pout=2.5W/CH(Typ.) Pout=3.0W/CH(Typ.) z Vo ltage Gain : Gv=45dB(Typ.)£¨ ,f=1kHz£© ,f=1kHz Gv=56.5dB(Typ.)£¨ z z z z z Low popping noise at power ON Small Quiescent Current : I C C Q =21 mA(Typ.) (Vcc=9V Vin=0) fripple=100Hz£¬ Rg=600 ¦¸ ) Rg=10k ¦ ¸ £ ¬ Rg=600¦¸ ) Ripple Rejection Ratio : R.R.