TLV5637 Datasheet | Texas Instruments

FEATURES - Dual 10-Bit Voltage Output DAC - Programmable Internal Reference - Programmable Settling Time: - 0.8µs in Fast Mode - 2.8µs in Slow Mode - patible With TMS320 and SPI™ Serial Ports - Differential Nonlinearity <0.1LSB Typ - Monotonic Over Temperature APPLICATIONS - Digital Servo Control Loops - Digital Offset and Gain Adjustment - Industrial Process Control - Machine and Motion Control Devices - Mass Storage Devices DESCRIPTION The TLV5637 is a dual 10-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 2 control 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. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design. Because of its ability to source up to 1m A, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7V to 5.5V. It is available in an 8-pin SOIC package to reduce board space in standard mercial and industrial temperature ranges. D PACKAGE (TOP VIEW) DIN 1 SCLK 2 CS 3 OUTA 4 8 VDD 7 OUTB 6 REF 5 AGND Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SPI, QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corporation. All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications...