TLV5624

TLV5624 2.7ĆV TO 5.5ĆV LOW POWER 8ĆBIT DIGITALĆTOĆANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN SLAS235B − JULY 1999 − REVISED APRIL 2004 features D 8-Bit Voltage Output DAC D Programmable Internal Reference D Programmable Settling Time: 1 µs in Fast Mode, 3.5 µs in Slow Mode D Compatible With TMS320 and SPI Serial Ports D Differential Nonlinearity . . . <0.2 LSB D Monotonic Over Temperature D OR DGK PACKAGE (TOP VIEW) DIN 1 SCLK 2 CS 3 FS 4 8 VDD 7 OUT 6 REF 5 AGND applications D Digital Servo Control Loops D Digital Offset and Gain Adjustment D Industrial Process Control D Machine and Motion Control Devices D Mass Storage Devices description The TLV5624 is a 8-bit voltage output DAC with a flexible 4-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 4 control and 8 data bits. The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. 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 TLV5624 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 5.5 V. It is available in an 8-pin SOIC and 8-pin MSOP package to redu...