AD5664RBCBZ-3-RL7

AD5664RBCBZ-3-RL7 is a 16bits, quad nanoDAC®, low power buffered voltage out DAC. It operates from a single 2.7V to 5.5V supply and is guaranteed monotonic by design. AD5664R has an on-chip reference. The on-chip reference is off at power-up, allowing the use of an external reference, it can be operated from a single 2.7V to 5.5V supply. The internal reference is enabled via a software write. The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. AD5664R uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing. The application includes process controls, data acquisition systems, portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, and programmable attenuators.

• User-selectable external or internal reference, external reference default
• Guaranteed monotonic by design, power-on reset to zero scale
• Per channel power-down, serial interface, up to 50MHz
• Resolution is 16Bits min (VDD=4.5V to 5.5V)
• Relative accuracy is ±8LSB typ (VDD=4.5V to 5.5V)
• Differential nonlinearity is ±1LSB max (guaranteed monotonic by design, VDD=4.5V to 5.5V)
• Offset error is ±1mV typ (VDD=4.5V to 5.5V)
• Gain error is ±1.5% of FSR max (VDD=4.5V to 5.5V)
• DC power supply rejection ratio is -100dB typ (DAC code=midscale; VDD=5 V ±10%)
• 12-ball WLCSP package, industrial operating temperature range from -40°C to +105°C

Poznámky

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