Monday, August 18, 2014
Low voltage mono stereo power amplifier
GENERAL DESCRIPTION
The TDA7050T is a low voltage audio amplifier for small radios with headphones (such as watch, pen and pocket radios) in mono (bridge-tied load) or stereo applications.
Features
- Limited to battery supply application only (typ. 3 and 4 V)
- Operates with supply voltage down to 1,6 V
- No external components required
- Very low quiescent current
- Fixed integrated gain of 26 dB, floating differential input
- Flexibility in use − mono BTL as well as stereo
- Small dimension of encapsulation (see package design example).
Circuit Diagram
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| Circuit diagram Low voltage mono/stereo power amplifier |
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