GENERAL DESCRIPTION
The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital-to-analog converters (DACs). They are designed to operate from single +5 V supply with ±10 V multiplying references for 4-quadrant outputs with 6.8 MHz bandwidth.

FEATURES
   Dual channel
   16-bit resolution: AD5547
   14-bit resolution: AD5557
   2- or 4-quadrant, 6.8 MHz BW multiplying DAC
   ±1 LSB DNL
   ±1 LSB INL
   Operating supply voltage: 2.7 V to 5.5 V
   Low noise: 12 nV/√Hz
   Low power: IDD = 10 µA max
   0.5 µs settling time
   Built-in RFB facilitates current-to-voltage conversion
   Built-in 4-quadrant resistors allow 0 V to –10 V, 0 V to +10 V,
      or ±10 V outputs
   2 mA full-scale current ± 20%, with VREF = 10 V
   Extended automotive operating temperature range
      −40°C to +125°C
   Selectable zero-scale/midscale power-on presets
   Compact 38-lead TSSOP package

APPLICATIONS
   Automatic test equipment
   Instrumentation
   Digitally controlled calibration
   Digital waveform generation