TC1322

Supply Voltage (V_DD) .........................................+6V
Voltage on any Pin .... (GND 0.3V) to (V_DD + 0.3V)
Current on any Pin ...................................... ±50mA
Package Thermal Resistance (_JA)........ 330°C C/W
Operating Temperature (T_A) ..................See Below
Storage Temperature (T_STG) .........65°C to +150°C

The TC1322 is a serially accessible 12-bit voltage output digital-to-analog converter (DAC). The DAC produces an output voltage that ranges from ground to an externally supplied reference voltage. It operates from a single power supply that can range from 2.7V to 5.5V,making it ideal for a wide range of applications. Built into the part is a Power-on Reset function that ensures that the device starts at a known condition.

Communication with the TC1322 is accomplished via a  simple 2-wire SMBus/I²C compatible serial port with the device acting as a slave only device. The host can enable the SHDN bit in the CONFIG register to activate the Low Power Standby mode.