TLV5629 - 8 位 8 通道 1/3 us DAC，具有串行输入、可编程建立时间/功耗、低功耗和电源关闭功能

TLV5629是TI德州仪器公司的一款精密DAC(=<10MSPS)产品，TLV5629是8 位 8 通道 1/3 us DAC，具有串行输入、可编程建立时间/功耗、低功耗和电源关闭功能，本站介绍了TLV5629的封装应用图解、特点和优点、功能等，并给出了与TLV5629相关的TI元器件型号供参考。

TLV5629 - 8 位 8 通道 1/3 us DAC，具有串行输入、可编程建立时间/功耗、低功耗和电源关闭功能 - 精密DAC(=<10MSPS) - 数模转换器 - 德州仪器

产品描述

The TLV5610, TLV5608, and TLV5629 are pin-compatible,eight-channel, 12-/10-/8-bit voltage output DACs each 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.

Additional features are a power-down mode, an LDAC input for simultaneous update of all eight DAC outputs, and a data output which can be used to cascade multiple devices.

The resistor string output voltage is buffered by a rail-to-rail output amplifier with a programmable settling time to allow the designer to optimize speed vs power dissipation. The buffered, high-impedance reference input can be connected to the supply voltage.

Implemented with a CMOS process, the DACs 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 devices are available in 20-pin SOIC and TSSOP packages.

产品特性

Eight Voltage Output DACs inOne Package
- TLV5610 . . . 12-Bit
- TLV5608 . . . 10-Bit
- TLV5629 . . . 8-Bit
Programmable Settling Time vs Power Consumption
- 1 µs In Fast Mode
- 3 µs In Slow Mode
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
Reference Input Buffers
Power-Down Mode
Buffered, High Impedance Reference Inputs
Data Output for Daisy-Chaining
APPLICATIONS
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices

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TLV5629 - 8 位 8 通道 1/3 us DAC，具有串行 输入、可编程建立时间/功耗、低功耗和电源关闭功能

TLV5629 - 8 位 8 通道 1/3 us DAC，具有串行输入、可编程建立时间/功耗、低功耗和电源关闭功能