SA5752 Datasheet (Philips) - Audio processor - companding / VOX and amplifier section

SA5752, Audio processor - companding / VOX and amplifier section

The SA5752 is a high performance low power audio signal processing system especially designed to meet the requirements for small size and low voltage operation of hand-held equipment.

The SA5752 subsystem includes a low noise microphone preamplifier with adustable gain, a noise cancellation switchin

SA5752 Features

* Operating voltage range: 2V to 5.5V

* Miniature SSOP

* High performance

* Adjustable VOX and noise cancellation threshold

* Adjustable gain preamplifier

* Audio companding

* ESD protected

* Open collector VOX output

* Logic in