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CD2025B - 2.3W Dual Audio Power AMP

Datasheet Summary

Description

The CD2025B is a monolithic integrated circuit consisting of a 2-channel po wer amplifier.

It is suitable for stereo and bridge amplifier application of radio cassette tape recorder.

Features

  • z High ou tput power Stereo: Po=2.3W (Typ) at Vcc=9V, R L =4 Ω Bridge: Po=4.7W (Typ) at Vcc=9V, R L =8 Ω z z z z z z Low switching distortion at high frequency. Small shock noise at th e time of power on/off due to a built-in mu ting circuit Good ripple rejection due to a built-in ripple filter. Good ch annel separation. Soft tone at the time of output saturation. Closed loop voltage gain fixed 45 d B (Bridge: 51dB) but availability with external resistor added. z z Minimu m nu mb er of external.

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Datasheet preview – CD2025B

Datasheet Details

Part number CD2025B
Manufacturer Shaoxing Silicore Technology
File Size 54.36 KB
Description 2.3W Dual Audio Power AMP
Datasheet download datasheet CD2025B Datasheet
Additional preview pages of the CD2025B datasheet.

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    Full PDF Text Transcription

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    Silicore 2.3W DUAL AUDION POWER AMP DESCRIPTION The CD2025B is a monolithic integrated circuit consisting of a 2-channel po wer amplifier. It is suitable for stereo and bridge amplifier application of radio cassette tape recorder. CD2025B Outline Drawing FEATURES z High ou tput power Stereo: Po=2.3W (Typ) at Vcc=9V, R L =4 Ω Bridge: Po=4.7W (Typ) at Vcc=9V, R L =8 Ω z z z z z z Low switching distortion at high frequency. Small shock noise at th e time of power on/off due to a built-in mu ting circuit Good ripple rejection due to a built-in ripple filter. Good ch annel separation. Soft tone at the time of output saturation. Closed loop voltage gain fixed 45 d B (Bridge: 51dB) but availability with external resistor added. z z Minimu m nu mb er of external parts required.
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