Product Details
●The AD5541/AD5542 are single, 16-bit, serial input, voltage output digital-to-analog converters (DACs) that operate from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to VREF.
●The DAC output range extends from 0 V to VREF and is guaranteed monotonic, providing 1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of −40°C to +85°C. Offering unbuffered outputs, the AD5541/AD5542 achieve a 1 μs settling time with low power consumption and low offset errors. Providing a low noise performance of 11.8 nV/√Hz and low glitch, the AD5541/AD5542 is suitable for deployment across multiple end systems.
●The AD5542 can be operated in bipolar mode, which generates a ±VREF output swing. The AD5542 also includes Kelvin sense connections for the reference and analog ground pins to reduce layout sensitivity.
●The AD5541/AD5542 utilize a versatile 3-wire interface that is compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards. The AD5541/AD5542 are available in 8-lead and 14-lead SOIC packages.
●Product Highlights
● 1. Single-Supply Operation. The AD5541 and AD5542 are fully specified and guaranteed for a single 2.7 V to 5.5 V supply.
● 2. Low Power Consumption. These parts consume typically 0.625 mW with a 5 V supply and 0.375 mW at 3 V.
● 3. 3-Wire Serial Interface.
● 4. Unbuffered Output Capable of Driving 60 kΩ Loads. This reduces power consumption because there is no internal buffer to drive.
● 5. Power-On Reset Circuitry.
●Applications
● Digital gain and offset adjustment
● Automatic test equipment
● Data acquisition systems
● Industrial process control
●### Features and Benefits
● Full 16-bit performance
● 3 V and 5 V single-supply operation
● Low 0.625 mW power dissipation
● 1 μs settling time
● Unbuffered voltage output capable of driving 60 kΩ loads directly
● SPI-/QSPI-/MICROWIRE-compatible interface standards
● Power-on reset clears DAC output to 0 V (unipolar mode)
● 5 kV HBM ESD classification
● Low glitch: 1.1 nV-sec
