FEATURES

• Single-chip CMOS monolithic LSI

• ITU-T Recommendation G.711/G.714 compliant

• Four-channel PCM CODECs integrated on a single chip

• Compatible with A-law and m-law

• Digital gain setting for each channel

• Transmit : +7.5 to –8.0 dB (0.5 dB step)

• Receive : 0 to –15.5 dB (0.5 dB step)

• Data transfer system: Transmit/receive synchronization

• Data rate: 2048 kHz

• +5 V single power supply

• Power down function for each channel

• Low power consumption