AD5685RBCPZ-RL7

AD5685R is a low power, quad, 14-bit buffered voltage output DAC. It operates from a single 2.7V to 5.5V supply, are guaranteed monotonic by design, and exhibit 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 ensures that the DAC outputs power upto zero scale or midscale and remains there until a valid write takes place. Each part contains a per-channel power-down feature that reduces the current consumption of the device to 4µA at 3V while in power-down mode. It is used in applications such as optical transceivers, base-station power amplifiers, process control (PLC I/O cards), industrial automation, data acquisition systems.

• Relative accuracy is ±0.5LSB typical at (VDD = 2.7V to 5.5V)
• Differential nonlinearity is ±1LSB maximum at (VDD = 2.7V to 5.5V)
• Total unadjusted error ±0.01% of FSR typical at (VDD = 2.7V to 5.5V)
• Offset error +0.1mV typical at (VDD = 2.7V to 5.5V)
• Gain error ±0.02% of FSR typical at (VDD = 2.7V to 5.5V)
• User selectable gain of 1 or 2 (GAIN pin), reset to zero scale or midscale (RSTSEL pin)
• 1.8V logic compatibility, 50MHz SPI with readback or daisy chain
• Low glitch is 0.5nV-sec typical at (VDD = 2.7V to 5.5V)
• Gain temperature coefficient is ±1ppm typical at (VDD = 2.7V to 5.5V)
• Operating temperature is -40°C to +105°C, package style is 16-lead LFCSP

Ghi chú

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