ICM7101D Overview
Pin No 1 2 3 4 5 Symbol AGND VDD VDDI GND TXO Description Analog Ground Supply Voltage Ground Supply Input Voltage Power for the chip is extracted from this pin Transmit Output Transmit output to be connected to external power transistor for the modulation of line voltage and for shorting the line during make period of pulse dialing. Line Voltage Line Loss pensation 0V = No LLC; During pulse dialing, this pin is...
ICM7101D Key Features
- Include Dialer, Speech, and Ringer Circuit in Single Chip, Replacing Two or More ICs Single Board Design Meets Multiple