HT1611C Overview
The HT1611C is a CMOS chip designed for dialer interfaces driving 8 or 10-digit LCDs. Various functions, such as real time clock, dialing number and conversation time display are provided. The real time is displayed by default.
HT1611C Key Features
- Operating voltage: 1.2V~1.7V
- Low operating current: 3mA (typ.)
- Dialing number and conversation time display
- Conversation timer (59 mins and 59 secs max.)
- 8 or 10-digit LCD display driver; 3V,1/2 bias, 1/3 duty
- Real time clock with stopwatch
- Built-in dialer interface
- 12-hour or 24-hour format
- Two-button sequential operation for real time clock
HT1611C Applications
- The IC substrate should be connected to VDD in the PCB layout artwork