Multiple Range, 16-/12-Bit, Bipolar/Unipolar
Voltage Output DACs with 2 ppm/°C Reference AD5761R/AD5721R Data Sheet
FEATURES GENERAL DESCRIPTION 8 software-programmable output ranges: 0 V to 5 V, 0 V to 10 V,
0 V to 16 V, 0 V to 20 V, ±3 V, ±5 V, ±10 V, and −2.5 V to +7.5 V;
5% overrange
Low drift 2.5 V reference: ±2 ppm/°C typical
Total unadjusted error (TUE): 0.1% FSR maximum
16-bit resolution: ±2 LSB maximum INL
Guaranteed monotonicity: ±1 LSB maximum
Single channel, 16-/12-bit DACs
Settling time: 7.5 µs typical
Integrated reference buffers
Low noise: 35 nV/√Hz
Low glitch: 1 nV-sec (0 V to 5 V range)
1.7 V to 5.5 V digital supply range
Asynchronous updating via LDAC
Asynchronous RESET to zero scale/midscale
DSP-/microcontroller-compatible serial interface
Robust 4 kV HBM ESD rating
16-lead, 3 mm × 3 mm LFCSP package
16-lead TSSOP package
Operating temperature range: −40°C to +125°C The AD5761R/AD5721R are single channel, 16-/12-bit serial
input, voltage output, digital-to-analog converters (DACs). …