AMP2051 Reference Design
by Martin Clausen (mc AT rotgradpsi DOT de)
Here an example of a construction of an amplifier with an AMP2051 controller.
Small Effort, Strong Impact: Amplifier with AMP2051
Table of Contents:
Further Information:
A compact amplifier was needed for extending the capabilities of a TV and a SAT receiver. The design has been made very compact.
The appliance is based on the AMP2051 design extended by one integrated amplifier. Therefore the size is only 135*132*60mm³. The used chip TDA7350A from ST is a stereo amplifier, that needs only a few external components.
Click on the picture to enlarge!
- Size: 135*132*60 mm³
- Output power with 4 Ohm load: 2* 3W RMS at 1% TDH
- And all data of the AMP2051
A 74HC00 is not necessary, since a special transistor circuit (see Extensions and Replacements 1) is used.
Disclaimer: No warranty at all!
Copyright by Martin Clausen, Germany.
Contact the author: mc AT rotgradpsi DOT de
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