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ANALOG DEVICES  AD7249ARZ  Digital to Analogue Converter, Dual, 12 bit, 125 kSPS, Serial, ± 10.8V to ± 16.5V, SOIC, 16 Pins

ANALOG DEVICES AD7249ARZ
Technical Data Sheet (403.15KB) EN See all Technical Docs

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Product Overview

The AD7249ARZ is a 12-bit voltage-output Digital-to-analog Converter with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifiers are capable of developing 10V across a 2kR load. The output voltage ranges with single supply operation are 0 to 5V or 0 to 10V, while an additional bipolar ±5V output range is available with dual supplies. The ranges are selected using the internal gain resistor. The data format is natural binary in both unipolar ranges, while either offset binary or twos complement format may be selected in the bipolar range. A CLR function is provided which sets the output to 0V in both unipolar ranges and in the twos complement bipolar range, while with offset binary data format, the output is set to -REFIN. This function is useful as a power-on reset as it allows the outputs to be set to a known voltage level.
  • Serial interface
  • Low power dissipation

Product Information

Resolution (Bits):
12bit
Sampling Rate:
125kSPS
Input Channel Type:
Serial
Supply Voltage Range:
± 10.8V to ± 16.5V
ADC / DAC Case Style:
SOIC
No. of Pins:
16Pins
Data Interface:
Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
AD7249 Series
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automation & Process Control;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Ireland

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.000832

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