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EVAL-AD5781SDZ Analog Devices, Inc. (ADI)
Converter - DAC
MFG Part Number: EVAL-AD5781SDZ
  
The AD57811 is a single 18-bit, unbuffered voltage-output DAC that operates from a bipolar supply of up to 33 V. The AD5781 accepts a positive reference input in the range 5V to VDD – 2.5 V and a negative reference input in the range VSS + 2.5 V to 0 V. The AD5781 offers a relative accuracy specification of ±0.5 LSB max, and operation is guaranteed monotonic with a ±0.5 LSB DNL max specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 35 MHz and that is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V and in a known output impedance state and remains in this state until a valid write to the device takes place. The part provides an output clamp feature that places the output in a defined load state. Product Highlights
  1. True 18-Bit Accuracy.
  2. Wide Power Supply Range of Up to ±16.5 V.
  3. -40°C to +125°C Operating Temperature Range.
  4. Low 7.5 nV/vHz Noise.
  5. Low 0.05 ppm/°C Temperature Drift.
 
Key AttributesValue
Number of Channels
Resolution
Output Type
Current Range : Minumum Current
Current Range : Maximum Current
Operating Voltage Range : Minimum Operating Voltage
Operating Voltage Range : Maximum Operating Voltage
Package Type
Availability
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This product is available in the following countries:
  • North America
  • South America
  • Asia
  • Europe (excluding Israel - Eastern Europe - Russia)
   
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