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Summary of Contents for Analog Metric TDA7294
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Page 1: Power Amplifier
TDA7294 Power Amplifier User Manual Analog Metric www.analogmetric.com sales@analogmetric.com Copyright© 2009 All Rights Reserved www.analogmetric.com... - Page 2 Analog Metric INTRODUCTION This MOSFET power amplifier uses common TDA7294 IC which is often applied in car audio that requires output power up to 100W for each channel. This kit can be configured either in stereo or mono mode (BTL). For the mono mode, it supports BTL operation, so two kits can provide stereo BTL amplifier.
- Page 3 [TDA7294 Power Amplifier ] Analog Metric FEATURES 1. Requires DC power supply +/-24 to +/-38V DC 2. Configurable to either stereo (R & L) audio channels or mono BTL channel mode 3. RMS output power: (a) up to 70W+70W in Stereo Mode @4,6,8 Ohms loading (b) up to 100W+100W for one BTL channel in Bridge Mode @4,6,8 Ohms loading 4.
- Page 4 There are no polarities of the thin film capacitors. Mount the heat sinks to the TDA7294 chips. Mute can be set by the jumper Header 3. For stereo mode, open JP1, JP2, JP3, and JP4. Apply input signal to R-IN and L-IN.
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