TLV5637 - 10 位 1us DAC，具有串行输入、双路 DAC、可编程内部参考和稳定时间

TLV5637是TI德州仪器公司的一款精密DAC(=<10MSPS)产品，TLV5637是10 位 1us DAC，具有串行输入、双路 DAC、可编程内部参考和稳定时间，本站介绍了TLV5637的封装应用图解、特点和优点、功能等，并给出了与TLV5637相关的TI元器件型号供参考。

TLV5637 - 10 位 1us DAC，具有串行输入、双路 DAC、可编程内部参考和稳定时间 - 精密DAC(=<10MSPS) - 数模转换器 - 德州仪器

产品描述

The TLV5637 is a dual 10-bit voltage output DAC with a flexible 3-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 2 control and 10 data bits.

The resistor string output voltage is buffered by a 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. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design.

Because of its ability to source up to 1mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7V to 5.5V. It is available in an 8-pin SOIC package to reduce board space in standard commercial and industrial temperature ranges.

产品特性

Dual 10-Bit Voltage Output DAC
Programmable Internal Reference
Programmable Settling Time:
- 0.8µs in Fast Mode
- 2.8µs in Slow Mode
Compatible With TMS320 and SPI™ Serial Ports
Differential Nonlinearity <0.1LSB 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

SPI, QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corporation. All other trademarks are the property of their respective owners.

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