uPD6222 Description
The µPD6222 is an 8-bit monolithic CMOS digital-to-analog converter using the R-2R technique. The µPD6222 incorporates a 12-channel digital-to-analog converters and I2C-bus patible interface. The designer needs only 2 signals (Serial Data and Serial Clock) to interface and can use 8-ICs (96-channels) on same bus to control chipselect terminals.
uPD6222 Key Features
- 12-channel 8-bit digital-to-analog converter using the R-2R ladder technique
- I2C-bus patible serial interface (Serial Data and Serial Clock)
- 8-ICs (96-channels) can be connected by chip-select terminals
- Output CMOS Buffer to achieve wide output voltage range
- Two reference voltage