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

D/A Converters

Data Sheets

Document	note
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 Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD5541AR Last Time Buy	8 ld SOIC	OTH 98	-40 to 85C	0	0	N
AD5541ARZ Production	8 ld SOIC	OTH 98	-40 to 85C	11.13	10.06	Y
AD5541ARZ-REEL7 Production	8 ld SOIC	REEL 1000	-40 to 85C	0	10.06	Y
AD5541BR Last Time Buy	8 ld SOIC	OTH 98	-40 to 85C	0	0	N
AD5541BRZ Production	8 ld SOIC	OTH 98	-40 to 85C	12.65	11.44	Y
AD5541BRZ-REEL Production	8 ld SOIC	REEL 2500	-40 to 85C	0	11.44	Y
AD5541CR Production	8 ld SOIC	OTH 98	-40 to 85C	0	0	N
AD5541CRZ Production	8 ld SOIC	OTH 98	-40 to 85C	20.24	18.3	Y
AD5541CRZ-REEL7 Production	8 ld SOIC	REEL 1000	-40 to 85C	0	18.3	Y
AD5541JR Last Time Buy	8 ld SOIC	OTH 98	0 to 70C	0	0	N
AD5541JRZ Production	8 ld SOIC	OTH 98	0 to 70C	10.12	9.15	Y
AD5541JRZ-REEL7 Production	8 ld SOIC	REEL 1000	0 to 70C	0	9.15	Y
AD5541LR Last Time Buy	8 ld SOIC	OTH 98	0 to 70C	0	0	N
AD5541LRZ Production	8 ld SOIC	OTH 98	0 to 70C	15.18	13.72	Y
AD5541LRZ-REEL7 Production	8 ld SOIC	REEL 1000	0 to 70C	0	13.72	Y