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LA4632 - 10 W Two-Channel BTL AF Power Amplifier

Key Features

  • a built-in startup circuit that can be adjusted somewhat by changing the value of the capacitor connected to pin 1. (With the recommended value of 47 µF, the time is about 0.6 to 0.7 seconds (a time that changes somewhat with VCC). That time can be extended to about 0.8 to 0.9 seconds by inserting a capacitor with a value of 10 µF in parallel. ) Since using a capacitor with a value smaller than the recommended value may reduce the SVRR between ground and the output, we cannot recommend using a sm.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Ordering number : ENN8178 SANYO Semiconductors DATA SHEET Monolithic Linear IC LA4632 Overview 10 W Two-Channel BTL AF Power Amplifier for Audio Applications The LA4632 is a pin compatible version of the LA4631 (5 W × two channel single ended type) BTL power amplifier IC. The LA4632's pin compatibility makes it possible to share a common printed circuit board among a series of end products differentiated by power rank. Note that the LA4631 has a pin 13, and that it is necessary to provide a hole for this pin if the same printed circuit board is to be shared. Also, some of the external components used differ.