AD5512AACPZ-500RL7

AD5512AACPZ-500RL7 is a single, 12bit, 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. It 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.

• Relative accuracy is ±0.5LSB typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V)
• Differential nonlinearity is ±0.5LSB typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V)
• Single-supply operation range from 2.7V to 5.5V, 5kV HBM ESD classification
• Hardware active-low CLR and active-low LDAC function, power-on reset to code is midscale
• 50MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface
• Output noise spectral density is 11.8nV/√Hz typical at (VDD = 2.7V to 5.5V, VLOGIC = 2.7V to 5.5V)
• 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)
• Output voltage settling time is 1μs typical at (1/2LSB of FS, CL = 10pF)
• Operating temperature range from -40°C to +125°C, 16-lead LFCSP-WQ package

注释

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