ANALOG DEVICES AD5691RBCPZ-RL7 Digital to Analogue Converter, Rail-to-Rail Output, 12 bit, 2 Wire, I2C, Serial, 2.7V to 5.5V

AD5691RBCPZ-RL7 is a low-power, single-channel, 12?bit buffered voltage output DAC. The internal power-on reset circuit ensures that the DAC register is written to zero scale at power-up while the internal output buffer is configured in normal mode. It contains a power-down mode that reduces the current consumption of the device to 2µA (maximum) at 5V and provides software-selectable output loads. Applications include process controls, data acquisition systems, digital gain and offset adjustment, programmable voltage sources, and optical modules.

• 1.8V VLOGIC compatible, resolution is 12bits
• Relative accuracy is ±1LSB maximum at (VDD = 2.7V to 5.5V, RL = 2Kohm to GND)
• Differential nonlinearity is ±1LSB maximum at (VDD = 2.7V to 5.5V, RL = 2Kohm to GND)
• Offset error is ±1.5mV maximum at (VDD = 2.7V to 5.5V, RL = 2Kohm to GND)
• Total unadjusted error is ±0.16% of FSRmaximum at (internal reference, gain = 1)
• Slew rate is 0.7V/µs typical at (VDD = 2.7V to 5.5V, RL = 2Kohm to GND)
• Output noise is 6µVp-p typical at (0.1Hz to 10Hz; internal reference)
• SNR is 90dB typical at (ambient temperature, bandwidth (BW) = 20KHz, VDD =5V, fOUT = 1KHz)
• Total harmonic distortion is -80dB typ at (ambient temperature, BW = 20KHz, VDD = 5V, fOUT = 1KHz)
• Operating temperature range from -40°C to +105°C, 8-lead LFCSP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party