AD5697RBCPZ-RL7

AD5697R is a nanoDAC+™ family, low power, dual, 12-bit buffered voltage output digital-to-analogue converter (DAC). It operates from a single 2.7V to 5.5V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5mV offset error performance. It also incorporates a power-on reset circuit and a RSTSEL pin that ensure that the DAC outputs power upto zero scale or midscale and remain there until a valid write takes place. It contains a per channel power-down feature that reduces the current consumption of the device to 4µA at 3 V while in power-down mode. It uses a versatile 2-wire serial interface that operates at clock rates upto 400KHz. It is used in applications such as base station power amplifiers, process controls (programmable logic controller [PLC] I/O cards), industrial automation, data acquisition systems.

• Power supply range from 2.7V to 5.5V, 1.8V logic compatibility
• User selectable gain of 1 or 2 (GAIN pin)
• Relative accuracy is ±0.12LSB typical at (VDD = 2.7V to 5.5V)
• Differential nonlinearity is ±1LSB maximum at (VDD = 2.7V to 5.5V)
• Total unadjusted error is ±0.01% of FSR typical at (VDD = 2.7V to 5.5V)
• Gain temperature coefficient is ±1ppm typical at (VDD = 2.7V to 5.5V)
• Output voltage settling time 5µs typical at (VDD = 2.7V to 5.5V)
• Slew rate is 0.8V/µs typical at (VDD = 2.7V to 5.5V)
• Digital-to-analogue glitch impulse is 0.5nV-sec typical at (VDD = 2.7V to 5.5V)
• Operating temperature is -40°C to +105°C, package style is 16-lead LFCSP_WQ

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