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TI(德州仪器) DAC7715
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  • TI(德州仪器) DAC7715
  • TI(德州仪器) DAC7715
  • TI(德州仪器) DAC7715
  • TI(德州仪器) DAC7715
  • TI(德州仪器) DAC7715
  • TI(德州仪器) DAC7715
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DAC7715

DAC7715

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四通道串行输入 12 位电压输出数模转换器

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  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The DAC7715 is a quad, serial input, 12-bit, voltage output Digital-to-Analog Converter (DAC) with guaranteed 12-bit monotonic performance over the –40°C to +85°C temperature range. An asynchronous reset clears all registers to either mid-scale (800H) or zero-scale (000H), selectable via the RESETSEL pin. The individual DAC inputs are double buffered to allow for simultaneous update of all DAC outputs. The device can be powered from a single +15V supply or from dual +15V and –15V supplies.

Low power and small size makes the DAC7715 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The device is available in a SO-16 package and is guaranteed over the –40°C to +85°C temperature range.

  • LOW POWER: 250mW (max)
  • UNIPOLAR OR BIPOLAR OPERATION
  • SETTLING TIME: 10µs to 0.012%
  • 12-BIT LINEARITY AND MONOTONICITY:
    –40°C to +85°C
  • DOUBLE-BUFFERED DATA INPUTS
  • SMALL SO-16 PACKAGE
  • APPLICATIONS
    • PROCESS CONTROL
    • ATE PIN ELECTRONICS
    • CLOSED-LOOP SERVO-CONTROL
    • MOTOR CONTROL
    • DATA ACQUISITION SYSTEMS
    • DAC-PER-PIN PROGRAMMERS

Note: Recommended Voltage Reference: REF02 and REF102

Resolution (Bits)12
Number of DAC channels4
Interface typeSPI
Output typeBuffered Voltage
Settling time (µs)10
FeaturesReset to Mid-Scale
Reference typeExt
ArchitectureR-2R
RatingCatalog
Output range (max) (mA/V)10
Output range (min) (mA/V)-10
Sample/update rate (Msps)0.089
Power consumption (typ) (mW)45
Operating temperature range (°C)-40 to 85
SOIC (DW)16106.09 mm² 10.3 x 10.3
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