HA1394--The 6-8W dual audio power amplifier circuit

Published:2011/6/23 21:12:00 Author:Seven | Keyword: audio power amplifier | From:SeekIC

HA1394 is the 6-8W dual audio power amplifier circuit, which is produced by Hitachi, Japan. when Vcc=25V and RL=8Ω, the output power of each channel is 8.2w, THD=15%. The circuit is suitable for compounded stereo system and TV audio amplifier, HA1394 is in 12-lead single in-line plastic package, the outline is shown in figure 1.Circuit features:1. Dual audio power amplifier:7-8.2W/channel; 2.few external components(11 capacitors and 6 resistors);3.wide working voltage range, 18-35v; 4. Low noise, low distortion; 5. There is the protection circuit in it.



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