AD5684ARUZ

AD5684 is a quad channel, 12bit nanoDAC+ with SPI interface. This device incorporate a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain at that level 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. This device employ a versatile SPI interface that operates at clock rates upto 50MHz, and all devices contain a VLOGIC pin intended for 1.8V/3V/5V logic. It is widely used in application such as digital gain and offset adjustment, programmable attenuators, process control (PLC I/O cards), industrial automation, data acquisition systems etc.

• Relative accuracy is ±2LSB max
• Total unadjusted error (TUE) is ±0.01% of FSR typ at (gain = 2)
• Offset error is +0.1mV typ, gain error is ±0.02% of FSR typ
• High drive capability is 20mA
• User selectable gain of 1 or 2 (GAIN pin)
• Reset to zero scale or midscale (RSTSEL pin)
• Low glitch is 0.5nV-sec typ
• Power supply range is 2.7V to 5.5V
• Operating temperature is -40°C to +105°C
• Packaging style is 16-lead TSSOP

Noter

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