TI Introduces DAC7678 8-Channel DAC with I2C Interface

Texas Instruments introduced DAC7678, a 12-bit and 8-channel digital-to-analog converter (DAC) with I2C interface for multi-channel, high-density applications, such as power amplifier control in wireless base stations, portable instrumentation, data acquisition systems and laser bias control. The DAC7678 is the first 8-channel DAC from TI with a 2-wire I2C interface, which simplifies layout and minimizes design time. The DAC7678 includes integrated output buffer amplifiers and 2.5-V internal reference, and it can be configured to reset to zero or mid-scale.

The DAC7678 incorporates a power-on-reset circuit that ensures the DAC output powers up to either zero-scale or mid-scale until a valid code is written to the device.

The DAC7678 is available now in a 4-mm x 4-mm QFN-24 or a 5-mm x 6-mm TSSOP-16 package. Suggested resale pricing begins at $6.00 each in 1,000-unit quantities.

DAC7678 – 8 Channel DAC with I2C Interface
(Photo from TI Website)

More information about DAC with I2C Interface can be found at Texas Instruments Website