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TI(德州仪器) TLV5624
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  • TI(德州仪器) TLV5624
  • TI(德州仪器) TLV5624
  • TI(德州仪器) TLV5624
  • TI(德州仪器) TLV5624
  • TI(德州仪器) TLV5624
  • TI(德州仪器) TLV5624
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TLV5624

TLV5624

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具有串行输入、可编程内部基准和稳定时间的 8 位、1.0us 至 3.5us DAC

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  • 封装 | 引脚 | 尺寸

The TLV5624 is a 8-bit voltage output DAC with a flexible 4-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 4 control and 8 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The programmable settling time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5624 simplifies overall system design.

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

  • 8-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time:
    • 1 µs in Fast Mode,
    • 3.5 µs in Slow Mode
  • Compatible With TMS320 and SPI™ Serial Ports
  • Differential Nonlinearity . . . <0.2 LSB
  • Monotonic Over Temperature
Resolution (Bits)8
Number of DAC channels1
Interface typeSPI
Output typeBuffered Voltage
Settling time (µs)1
FeaturesLow Power
Reference typeExt, Int
ArchitectureString
RatingCatalog
Output range (max) (mA/V)5.1
Output range (min) (mA/V)0
Sample/update rate (Msps)0.233
Power consumption (typ) (mW)0.9
Operating temperature range (°C)-40 to 85
SOIC (D)829.4 mm² 4.9 x 6
VSSOP (DGK)814.7 mm² 3 x 4.9
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