AD5542AACPZ-REEL7

AD5542AACPZ-REEL7 is a single, 16bit, serial input, unbuffered voltage output digital-to-analogue converter (DAC) that operates from a single 2.7V to 5.5V supply. Offering unbuffered outputs, the AD5542A achieves a 1μs settling time with low offset errors ideal for high-speed open loop control. The AD5542A incorporates a bipolar mode of operation that generates a ±VREF output swing. The AD5542A includes Kelvin sense connections for the reference and analogue ground pins to reduce layout sensitivity. Applications include automatic test equipment, precision source-measure instruments, data acquisition systems, medical and aerospace instrumentation, communication equipment.

• 5kV HBM ESD classification, 2.7V to 5.5V single-supply operation
• Hardware active-low CLR and active-low LDAC functions, midscale power on reset to code
• 50MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface
• Relative accuracy (INL) is ±2.0LSB maximum at (-40°C < TA < +85°C)
• Differential nonlinearity (DNL) is ±0.5LSB typical at (-40°C < TA < +85°C)
• Output noise spectral density is 11.8nV/√Hz typ at (-40°C < TA < +85°C)
• Output voltage settling time is 1μs tryp at (1/2LSB of FS, CL = 10pF)
• Unipolar zero-code temperature coefficient is ±0.05ppm/°C typ at (-40°C < TA < +85°C)
• Power dissipation is 0.625mW typical at (-40°C < TA < +85°C)
• Operating temperature range from -40°C to +85°C, 16-lead LFCSP-WQ package

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