AD5750

Data Sheet Industrial Current/Voltage Output Driver with Programmable Ranges AD5750/AD5750-1/AD5750-2 FEATURES Current output ranges: 4 mA to 20 mA, 0 mA to 20 mA, 0 mA to 24 mA, ±20 mA, and ±24 mA ±0.03% full-scale range (FSR) total unadjusted error (TUE) ±5 ppm/°C typical output drift Voltage output ranges: 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V with 20% overrange ±0.02% FSR TUE ±3 ppm/°C typical output drift Flexible serial digital interface On-chip output fault detection Packet error checking (PEC) Asynchronous CLEAR function Flexible power-up condition to 0 V or tristate Power supply range AVDD: +12 V (± 10%) to +24 V (± 10%) AVSS: −12 V (± 10%) to −24 V (± 10%) Output loop compliance to AVDD − 2.75 V Temperature range: −40°C to +105°C 32-lead, 5 mm × 5 mm LFCSP package APPLICATIONS Process controls Actuator controls PLCs GENERAL DESCRIPTION The AD5750/AD5750-1/AD5750-2 are single-channel, low cost, precision voltage/current output drivers with hardware- or software-programmable output ranges. The software ranges are configured via an SPI-/MICROWIRE™-compatible serial interface. The AD5750/AD5750-1/AD5750-2 target applications in PLC and industrial process control. The analog input to the AD5750/ AD5750-1/AD5750-2 is provided from a low voltage, single-supply digital-to-analog converter (DAC) and is internally conditioned to provide the desired output current/voltage range. Analog input ranges available are 0 V to 2.5 V (AD5750-1/AD5750-2) or 0 V to 4.096 V (AD5750)....