Part Number : AD5541A
Function : 2.7 V to 5.5 V, Serial-Input, Voltage Output, Unbuffered 16-Bit DAC
Manufacturers : Analog Devices
The AD5541Ais a single, 16-bit, serial input, unbuffered voltage output digital-to-analog converter (DAC) that operates from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to VREFand is guaranteed monotonic, providing ±1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of −40°C to +125°C. The AD5541A is available in a 3 mm × 3 mm, 10-lead LFCSP and 10-lead MSOP. The AD5541A-1 is available in a
3 mm × 3 mm, 8-lead LFCSP. Offering unbuffered outputs, the AD5541A achieves a 1 μs set
tling time with low power consumption and low offset errors. Providing low noise performance of 11.8 nV/√Hz and low glitch, the AD5541A is suitable for deployment across multiple end systems.
11.8 nV/√Hz noise spectral density
1 μs settling time
1.1 nV-sec glitch energy
0.05 ppm/°C temperature drift
5 kV HBM ESD classification
0.375 mW power consumption at 3 V
2.7 V to 5.5 V single-supply operation
Hardware CSand LDACfunctions
50 MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface
Power-on reset clears DAC output to zero scale
Available in 3 mm × 3 mm, 8-/10-lead LFCSP and 10-lead
Automatic test equipment
Precision source-measure instruments
Data acquisition systems
Communications infrastructure equipment
VDD= 2.7 V to 5.5 V, 2.5 V ≤ VREF≤ VDD, AGND = DGND = 0 V, −40°C < TA< +125°C,
unless otherwise noted.
VDD= 2.7 V to 5.5 V, 2.5 V ≤ VREF≤ VDD, AGND = DGND = 0 V, −40°C < TA< +125°C, unless otherwise noted.
VDD= 5 V, 2.5 V ≤ VREF≤ VDD, VINH= 90% of VLOGIC, VINL= 10% of VLOGIC, AGND = DGND = 0 V, −40°C < TA< +105°C, unless otherwise noted.
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