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具有串行数据接口的 16 位数模转换器
Resolution (Bits) 16
Number of DAC channels (#) 1
Interface type SPI
Output type Buffered Voltage
Settling time (μs) 10
Features On-chip Offset and Gain Calibration, SDO
Reference type Int
Architecture R-2R
Rating Catalog
Output range (Max) (mA/V) 10
Output range (Min) (mA/V) 0
Operating temperature range (C) -40 to 85, 0 to 70
  • SERIAL DIGITAL INTERFACE
  • VOLTAGE OUTPUT: 0 to +10V
  • ±2 LSB INTEGRAL LINEARITY
  • PRECISION INTERNAL REFERENCE
  • LOW NOISE: 120nV/sqrt(Hz) Including Reference
  • 16-LEAD PLASTIC SKINNY DIP AND PLASTIC SOIC PACKAGES

The DAC716 is a complete monolithic D/A converter including a +10V temperature compensated voltage reference, current-to-voltage amplifier, a high-speed synchronous serial interface, a serial output which allows cascading multiple converters, and an asynchronous clear function which immediately sets the output voltage to zero.

The output voltage range is 0 to +10V while operating from ±12V to ±15V supplies, and the gain and bipolar offset adjustments are designed so that they can be set via external potentiometers or external D/A converters. The output amplifier is protected against short-circuiting to ground.

The 16-pin DAC716 is available in a plastic 0.3" DIP and a wide-body plastic SOIC package. The DAC716P, U, PB, and UB are specified over the ?40°C to +85°C range while the DAC716UK and PK are specified over the 0°C to +70°C range.