AD5311R

11956-001 Data Sheet 10-Bit nanoDAC with SPI/I2C Interface and 2 ppm/°C On-Chip Reference AD5310R/AD5311R FEATURES High relative accuracy (INL): ±0.5 LSB maximum Low drift 2.5 V reference: 2 ppm/°C typical Selectable span output: 2.5 V or 5 V 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: 1.8 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 Optical modules GENERAL DESCRIPTION The AD5310R/AD5311R, members of the nanoDAC® family, are low power, single-channel, 10-bit buffered voltage output DACs. The devices include an enabled by default internal 2.5 V reference, and provides 2 ppm/°C. The output span can be programmed to be 0 V to VREF ...