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AD5683R

Analog Devices
Part Number AD5683R
Manufacturer Analog Devices
Description Tiny SPI nanoDAC+
Published Jul 6, 2016
Detailed Description Data Sheet Tiny 16-/14-/12-Bit SPI nanoDAC+, with ±2 (16-Bit) LSB INL and 2 ppm/°C Reference AD5683R/AD5682R/AD5681R/AD...
Datasheet PDF File AD5683R PDF File

AD5683R
AD5683R

Overview
Data Sheet Tiny 16-/14-/12-Bit SPI nanoDAC+, with ±2 (16-Bit) LSB INL and 2 ppm/°C Reference AD5683R/AD5682R/AD5681R/AD5683 11955-001 FEATURES Ultrasmall package: 2 mm × 2 mm, 8-lead LFCSP High relative accuracy (INL): ±2 LSB maximum at 16 bits AD5683R/AD5682R/AD5681R Low drift, 2.
5 V reference: 2 ppm/°C typical Selectable span output: 2.
5 V or 5 V AD5683 External reference only Selectable span output: VREF or 2 × VREF Total unadjusted error (TUE): 0.
06% of FSR maximum Offset error: ±1.
5 mV maximum Gain error: ±0.
05% of FSR maximum Low glitch: 0.
1 nV-sec High drive capability: 20 mA Low power: 1.
2 mW at 3.
3 V Independent logic supply: 1.
62 V logic compatible Wide operating temperature range: −40°C to +105°C Robust 4 kV HBM ESD protection APPLICATIONS Process controls Data acquisition systems Digital gain and offset adjustment Programmable voltage sources GENERAL DESCRIPTION The AD5683R/AD5682R/AD5681R/AD5683, members of the nanoDAC+® family, are low power, single-channel, 16-/14-/12-bit buffered voltage out digital-to-analog converters (DACs).
The devices, except the AD5683, include an enabled by default internal 2.
5 V reference, offering 2 ppm/°C drift.
The output span can be programmed to be 0 V to VREF or 0 V to 2 × VREF.
All devices operate from a single 2.
7 V to 5.
5 V supply and are guaranteed monotonic by design.
The devices are available in a 2.
00 mm × 2.
00 mm, 8-lead LFCSP or a 10-lead MSOP.
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.
The AD5683R/AD5682R /AD5681R/AD5683 contain a power-down mode that reduces the current consumption of the device to 2 µA (maximum) at 5 V and provides software selectable output loads while in powerdown mode.
The AD5683R/AD5682R/AD5681R/AD5683 use a versatile 3-wire serial interface that operates at clock rates of up to 50 MHz.
Some devices also include asynchronous RESET pin and VLOGIC pin options, allow...


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