TLV5630 概述

The TLV5630 are pin-compatible,eight-channel, 12-bit voltage output DACs with a flexible 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 12 data bits.

Implemented with a CMOS process, the TLV5630 are designed for single-supply operation from 2.7 V to 5.5 V, and can operate on two separate analog and digital power supplies. The TLV5630 are available in 20-pin SOIC and TSSOP packages.

TLV5630 特性

• Eight Voltage Output DACs inOne Package
  • TLV5630 . . .12-Bit
  • TLV5631 . . .10-Bit
  • TLV5632 . . .8-Bit
  • 1 µs in Fast Mode
  • 3 µs in Slow Mode
• Programmable Settling Time vs Power
  Consumption
  • 1 µs in Fast Mode
  • 3 µs in Slow Mode
  • 18 mW in Slow Mode at 3 V
  • 48 mW in Fast Mode at 3 V
• Compatible With TMS320 and SPI Serial Ports
• Monotonic Over Temperature
• Low Power Consumption:
  • 18 mW in Slow Mode at 3 V
  • 48 mW in Fast Mode at 3 V
• Power-Down Mode
• Internal Reference
• Data Output for Daisy-Chaining

TLV5630 应用

• Digital Servo Control Loops
• Digital Offset and Gain Adjustment
• Industrial Process Control
• Machine and Motion Control Devices
• Mass Storage Devices