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SA576 - Low power compandor

Description

The SA576 is a unity gain level programmable compandor designed for low power applications.

The SA576 is internally configured as an expandor and a compressor to minimize external component count.

The SA576 can operate at 1.8V.

Features

  • Operating voltage range: 1.8V to 7V.
  • Low power consumption (1.4mA @ 3.6V) Figure 1. Pin Configuration.

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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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INTEGRATED CIRCUITS SA576 Low power compandor Product specification IC17 Data Handbook 1997 Aug 14 Philips Semiconductors Philips Semiconductors Product specification Low power compandor SA576 DESCRIPTION The SA576 is a unity gain level programmable compandor designed for low power applications. The SA576 is internally configured as an expandor and a compressor to minimize external component count. The SA576 can operate at 1.8V. During normal operations, the SA576 can operate from at least a 2V battery. If the battery voltage drops to 1.8V, this part will still continue to function, however, turning on the part at a VCC of 1.8V requires two external resistors to bring VREF to half VCC. One resistor connects between VCC and VREF; the other connects from VREF to ground.
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