TLV5625数据手册集成电路（IC）的数模转换器（DAC）规格书PDF

描述 Description

The TLV5625 is a dual 8-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is compatible with TMS320, 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 an 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.

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 package in standard commercial and industrial temperature ranges.

特性 Features

• Dual 8-Bit Voltage Output DAC
• Programmable Internal Reference
• Programmable Settling Time
• 3 us in Fast Mode
• 10 us in Slow Mode

• Compatible With TMS320 and SPI™ Serial Ports
• Differential Nonlinearity
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corporation.