CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR

Providing a simplified approach to digital speech encoding/decoding, the MC34115CVSD is designed for speech synthesis and commercial telephone applications. A single IC provides both encoding and decoding functions.

•Encode and Decode Functions Selectable with a Digital Input
•Utilization of Compatible I2L – Linear Bipolar Technology
•CMOS Compatible Digital Output
•DigitalInput Threshold Selectable (VCC/2 Reference Provided On–Chip)
•3–Bit Algorithm