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TI(德州仪器) TLV5625
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  • TI(德州仪器) TLV5625
  • TI(德州仪器) TLV5625
  • TI(德州仪器) TLV5625
  • TI(德州仪器) TLV5625
  • TI(德州仪器) TLV5625
  • TI(德州仪器) TLV5625
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TLV5625

TLV5625

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8 位、串行输入、可编程稳定时间、2.5us 或 12us 双通道 DAC

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  • 封装 | 引脚 | 尺寸

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.

  • 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 <0.2 LSB Max
  • 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 and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.

Resolution (Bits)8
Number of DAC channels2
Interface typeSPI
Output typeBuffered Voltage
Settling time (µs)3
Reference typeExt
ArchitectureString
RatingCatalog
Output range (max) (mA/V)5.1
Output range (min) (mA/V)0
Sample/update rate (Msps)0.093
Power consumption (typ) (mW)2.4
Operating temperature range (°C)-40 to 85
SOIC (D)829.4 mm² 4.9 x 6
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