AD5542ABCPZ-1-RL7

AD5542ABCPZ-1-RL7 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, this device achieves a 1μs settling time with low offset errors ideal for high-speed open loop control. This device incorporates a bipolar mode of operation that generates a ±VREF output swing. This device also includes Kelvin sense connections for the reference and analogue ground pins to reduce layout sensitivity. It is used in applications such as automatic test equipment, precision source-measure instruments, data acquisition systems, medical and aerospace instrumentation, and communication equipment.

• Hardware (active-low) CLR and (active-low) LDAC functions
• 50MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface, 5kV HBM ESD classification
• Relative accuracy is ±0.5LSB typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V, VREF = 2.5V)
• Differential nonlinearity is ±0.5LSB typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V)
• Gain error is +0.5LSB typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V, VREF = 2.5V)
• Output voltage settling time is 1μs typical at (1/2LSB of FS, CL = 10pF)
• Slew rate is 17V/µs typical at (CL = 10pF, measured from 0% to 63%)
• Digital-to-analogue glitch impulse is 1.1nV-sec typical at (1LSB change around major carry)
• Power on reset to code is midscale, SNR is 92dB typical at (VDD = 2.7V to 5.5V)
• Operating temperature range from -40°C to +85°C, 10-lead LFCSP-WD package

注释

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