TLV5638QD - Texas Instruments

TLV5638QD Low Power Dual 12-Bit DAC

The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320, SPI™, QSPI™, and Microwire™ serial ports. 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..

Features

• Dual 12-Bit Voltage Output DAC
• Programmable Internal Reference
• Programmable Settling Time:
  – 1 µs in Fast Mode,
  – 3.5 µs in Slow Mode
• Compatible With TMS320 and SPI™ Serial Ports
• Differential Nonlinearity <0.5 LSB 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 D, JG PACKAGE (TOP VIEW) DIN 1 SCLK 2 CS 3 OUTA 4 8 VDD 7 OUTB 6 REF 5 AGND FK PACKAGE (TOP VIEW) NC DIN NC VDD NC NC SCLK NC CS NC 3 2 1 20 19 4 18 5 17 6 16 7.