50W amplifier module TDA7294 (Assembled)
SKU : CPS106-TBA
Skill Level : Assembled and Tested
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The heart of this amplifier module is a monolithic integrated circuit from SGS-Thomson, TDA7294. It is intended for use as an audio class AB amplifier in hi-fi applications. Kit includes the TDA7294 IC. It has a wide voltage range and output current capability, enabling it to supply the highest power into both 4 Ohm and 8 Ohm loads. With the addition of a handful of parts and a suitable power supply, this module will deliver > 50W RMS into 8 Ohm @ 0.1% THD. HEATSINK NOT INCLUDED. User must supply a heatsink rated at 1.4 deg C/W.
- (± 35V D.C. power supply)
- Output power : > 50W RMS, 4-8 ? load
- ~ 80W into 4? max.
- ~ 60W into 8? max.
- Gain: 24 dB (30dB modification)
- Input sensitivity : 1.3V for 50W, 8 ohm
- 0.9V for 50W, 4 ohm
- (0.6V, 50W, 8?, G=30dB)
- Input impedance : 10k?
- Signal-to-Noise ratio : > 95 dB, (>105 dBA)
- Frequency response : ~ 20Hz - 200kHz, –3 dB
- Slew rate : > 10V/uS
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