TPA302
DESCRIPTION
The TPA302 is a stereo audio power amplifier capable of delivering 250 m W of continuous average power into an 8-Ω load at less than 0.06% THD+N from a 5-V power supply or up to 300 m W at 1% THD+N. The TPA302 has high current outputs for driving small unpowered speakers at 8 Ω or headphones at 32 Ω. For headphone applications driving 32-Ω loads, the TPA302 delivers 60 m W of continuous average power at less than 0.06% THD+N. The amplifier features a shutdown function for power-sensitive applications as well as internal thermal and short-circuit protection. The amplifier is available in an 8-pin SOIC (D) package that reduces board space and facilitates automated assembly.
TYPICAL APPLICATION CIRCUIT
Audio Input
Audio Input
CB RI
RF 8 IN 1 3 BYPASS 4 IN 2 2 SHUTDOWN
VDD/2
- +
VDD 6 VO1 1
- VO2 5
+
Bias
Control
VDD CS CC
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of...
