Texas Instruments TLV5638MDREP

Description
The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. It is programmed with a 16-bit serial string containing 4 control and 12 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 vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design. Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5V. It is available in an 8-pin SOIC package to reduce board space.

Features
Compatible with TMS320 and SPI Serial Ports
Differential Nonlinearity <0.5 LSB Typ
Monotonic Over Temperature
Digital Offset and Gain Adjustment
Programmable Internal Reference
Programmable Settling Time: 1 us in Fast Mode, 3.5 μs in Slow Mode
Enhanced Product Change Notification
Qualification Pedigree

Applications
Digital Servo Control Loops
Industrial Process Control
Machine and Motion Control Devices
Mass Storage Devices
Dual 12-Bit Voltage Output DAC