features

Dual 10-Bit Voltage Output DAC

Programmable Settling Time

– 3 μs in Fast Mode

– 10 μs in Slow Mode

Compatible With TMS320 and SPI Serial

Ports

Differential Nonlinearity <0.1 LSB Typ

Monotonic Over Temperature

Direct Replacement for TLC5617A

applications

Digital Servo Control Loops

Digital Offset and Gain Adjustment

Industrial Process Control

Machine and Motion Control Devices

Mass Storage Devices

description

The TLV5617A is a dual 10-bit voltage output DAC

with a flexible 3-wire serial interface. The serial

interface is compatible with TMS320, SPI?,

QSPI?, and Microwire? serial ports. It is

programmed with a 16-bit serial string containing

4 control bits and 10 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class-AB

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.

Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It

is available in an 8-pin SOIC package in standard commercial and industrial temperature ranges.