AD5321
AD5321 Description
2.5 V to 5.5 V, 120 µA, 2 Wire Interface, Voltage Output 12-Bit DAC in SOT-23 and MicroSOIC Packages
AD5321 Vendor
Analog Devices
AD5321 Categories
AD5321 Features
  • Micropower: 120 µA @ 3 V
  • Power-Down to 50 nA @ 3 V
  • Guaranteed Monotonic by Design
  • Power-On-Reset to Zero Volts
  • Three Power-Down Functions
  • 2-Wire (I2C™ Compatible) Serial Interface
  • Output Buffer Amplifier with
    Rail-to-Rail Operation
  • Data Readback Capability
  • Temperature Range: -40°C to 105°C
AD5321 Datasheet and Application Notes
ParameterValue
Resolution12bit
Update Rate125kSPS
Settling Time8µs
# DAC Outputs1
DAC TypeVoltage Out
DAC Input FormatI2C/Ser 2-wire, Ser
Output FSR(Uni Vdd)
DAC Int VREFNo
DAC Ext VREFYes
Supply VnomSingle(+2.5), Single(+2.7), Single(+3), Single(+3.3), Single(+5)
Power Diss (max)1.4mW
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