The TLC32071 is an analog interface integrated circuit that converts between the analog and digital domains. The device includes an 8-bit voltage-output digital-to-analog converter (DAC), an 8-bit analog-to-digital converter (ADC), an analog input multiplexer with eight analog inputs, an output reference MUX, and a high-speed 8-bit bidirectional data bus that interfaces directly to the TMS320 family of digital signal processors. The reset input (RESET) is used to clear the DAC and control registers. The 8-bit DAC converts digital signals to the equivalent analog values. The DAC is followed by a level shifter, which adjusts the center of the DAC output range to the voltage externally applied to the ANLG COM input. One of three output ranges can be selected by an internal register.