AD5541 2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DAC

Single-Supply Operation. The AD5541 and AD5542 are fully specified and guaranteed for a single 2.7 V to 5.5 V supply. Low Power Consumption. These parts consume typically 0.625 mW with a 5 V supply and 0.375 mW at 3 V. 3-Wire Serial Interface. Unbuffered Output Capable of Driving 60 kΩ Loads. This reduces power consumption because there is no internal buffer to drive. Power-On Reset Circuitry. Applications

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
  • Single-Supply Operation. The AD5541 and AD5542 are fully specified and guaranteed for a single 2.7 V to 5.5 V supply.
  • Low Power Consumption. These parts consume typically 0.625 mW with a 5 V supply and 0.375 mW at 3 V.
  • 3-Wire Serial Interface.
  • Unbuffered Output Capable of Driving 60 kΩ Loads. This reduces power consumption because there is no internal buffer to drive.
  • Power-On Reset Circuitry.

Features and Benefits
  • Full 16-bit performance
  • 3 V and 5 V single-supply operation
  • Low Power 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
Digital to Analog Converters
Data Sheets
Documentnote
AD5541/AD5542: 2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs Data Sheet (Rev. F)PDF 186 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD5541AR Last Time Buy8 ld SOICOTH 98-40 to 85C00N
AD5541ARZ Production8 ld SOICOTH 98-40 to 85C11.1310.06Y
AD5541ARZ-REEL7 Production8 ld SOICREEL 1000-40 to 85C010.06Y
AD5541BR Last Time Buy8 ld SOICOTH 98-40 to 85C00N
AD5541BRZ Production8 ld SOICOTH 98-40 to 85C12.6511.44Y
AD5541BRZ-REEL Production8 ld SOICREEL 2500-40 to 85C011.44Y
AD5541CR Production8 ld SOICOTH 98-40 to 85C00N
AD5541CRZ Production8 ld SOICOTH 98-40 to 85C20.2418.3Y
AD5541CRZ-REEL7 Production8 ld SOICREEL 1000-40 to 85C018.3Y
AD5541JR Last Time Buy8 ld SOICOTH 980 to 70C00N
AD5541JRZ Production8 ld SOICOTH 980 to 70C10.129.15Y
AD5541JRZ-REEL7 Production8 ld SOICREEL 10000 to 70C09.15Y
AD5541LR Last Time Buy8 ld SOICOTH 980 to 70C00N
AD5541LRZ Production8 ld SOICOTH 980 to 70C15.1813.72Y
AD5541LRZ-REEL7 Production8 ld SOICREEL 10000 to 70C013.72Y
Reference Materials
AD5541/AD5542: 2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs Data Sheet (Rev. F) ad5541
Digital to Analog Converters ICs Solutions Bulletin ad5590
CN-0079: High Precision Digital-to-Analog Conversion Using the 16-Bit... adr421