TLV5626,PDF(2.7 V To 5.5 V Low Power Dual 8-Bit flexible 3-wire serial interface)

The TLV5626 is a dual 8-bit voltage output DAC with a flexible 3-wire serial interface.The serial interface allows glueless interface to TMS320 and SPI^TM QSPI^TM, and Microwire^TM serial ports. It is programmed with a 16-bit serial string containing 2 control and 8 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a ClassAB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5626 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference.