ML7041
Description
The ML7041 is a single-channel full duplex CODEC LSI device which performs mutual transcoding between the analog voice band signals ranging from 300 to 3400 Hz and the 64 kbps PCM serial data.
Key Features
- Single 3 V power supply VDD: 2.4 to 3.3 V
- Coding format: PCM -law/PCM A-law/14-bit linear mode selectable
- PCM interface timing: Long frame synchronous timing/short frame synchronous timing selectable
- Transmit/receive full-duplex operation
- Serial PCM transmission data rate: 64 to 2048 kbps
- Lo w power consumption Operating mode: 15 mW typ. (VDD = 3.0 V) Power-down mode: 3 W typ. (VDD = 3.0 V)
- Built-in two low-dropout regulators (150 mA 2)
- Built-in four general purpose drivers (150 mA 4)
- Transmit/receive mute, transmit/receive programmable gain control
- Built-in side tone path
