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TI(德州仪器) DAC7615
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  • TI(德州仪器) DAC7615
  • TI(德州仪器) DAC7615
  • TI(德州仪器) DAC7615
  • TI(德州仪器) DAC7615
  • TI(德州仪器) DAC7615
  • TI(德州仪器) DAC7615
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DAC7615

DAC7615

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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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  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The DAC7615 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 +5V supply or from dual +5V and –5V supplies.

Low power and small size makes the DAC7615 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The device is available in 16-pin plastic DIP, 16-lead SOIC, and 20-lead SSOP packages and is guaranteed over the –40°C to +85°C temperature range.

  • LOW POWER: 20mW
  • 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 20-LEAD SSOP PACKAGE
Resolution (Bits)12
Number of DAC channels4
Interface typeSPI
Output typeBuffered Voltage
Settling time (µs)10
Reference typeExt
ArchitectureR-2R
RatingCatalog
Output range (max) (mA/V)2.5
Output range (min) (mA/V)-2.5
Sample/update rate (Msps)0.089
Power consumption (typ) (mW)15
Operating temperature range (°C)-40 to 85
SOIC (DW)16106.09 mm² 10.3 x 10.3
SSOP (DB)2056.16 mm² 7.2 x 7.8
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