TLV5625

8 位 2.5 或 12us 双路 DAC，具有串行输入、可编程稳定时间

The 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.

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Dual 8-Bit Voltage Output DAC

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Programmable Internal Reference

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Programmable Settling Time

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3 us in Fast Mode

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10 us in Slow Mode

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Compatible With TMS320 and SPI™ Serial Ports

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Differential Nonlinearity <0.2 LSB Max

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Monotonic Over Temperature

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applications

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Digital Servo Control Loops

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Digital Offset and Gain Adjustment

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Industrial Process Control

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Machine and Motion Control Devices

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Mass Storage Devices

SPI and QSPI are trademarks of Motorola, Inc.

Microwire is a trademark of National Semiconductor Corporation.