AD5541ARZ Integrated Circuit Chip 16-Bit Voltage-Output DACs SOIC-8 Digital To Analog Converters

The AD5541ARZ is a 16-bit voltage output digital to analog converter with a serial input from the AD5541 family, operating from a single 2.7 V to 5.5 V supply and supplied in an 8-lead SOIC. The ordering code selects the A grade, which is screened for the linearity and power budget that precision trim designs require.

Full 16-bit performance is held across the 3 V and 5 V supply range, with 1 microsecond settling time and low glitch of 1.1 nV-s, so the output stays clean when codes change inside a control loop. Power dissipation is only 0.625 mW.

The unbuffered output drives 60 kOhm loads directly, so no external amplifier is needed in many reference and trim circuits. The SPI, QSPI and MICROWIRE compatible serial interface lets the AD5541ARZ share a bus with other converters and logic.

Power-on reset clears the output to 0 V in unipolar mode, so a system always starts from a known level, and a 5 kV HBM ESD classification supports handling through manufacturing. The 8-lead SOIC body is straightforward to inspect and rework.

The AD5541ARZ is RoHS compliant and lead free, and every order ships with full traceability. Samples and volume pricing are available on request.

• Full 16-bit performance
• 2.7 V to 5.5 V single supply operation
• Low power 0.625 mW dissipation
• 1 microsecond settling time
• Unbuffered output drives 60 kOhm loads directly
• SPI, QSPI and MICROWIRE compatible interface
• Power-on reset to 0 V in unipolar mode
• Low glitch 1.1 nV-s
• 5 kV HBM ESD classification
• 8-lead SOIC package
• RoHS compliant, lead free

• Precision reference and trim circuits
• Portable instrumentation
• Industrial control modules
• Data acquisition systems
• Calibration equipment

Typical use is single-channel 16-bit voltage output in precision trim and instrumentation designs.

• 15+ years of electronic components experience
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