AD5751中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

GENERAL DESCRIPTION

The AD5751 is a single-channel, low cost, precision, voltage/current output driver with hardware or software programmable output ranges. The software ranges are configured via an SPI-/MICROWIRE?-compatible serial interface. The AD5751 targets applications in PLC and industrial process control. The analog input to the AD5751 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.

FEATURES

Current output ranges: 0 mA to 20 mA, 0 mA to 24 mA,

or 4 mA to 20 mA

±0.03 FSR typical total unadjusted error (TUE)

±5 ppm/°C typical output drift

2 overrange

Voltage output ranges: 0 V to 5 V, 0 V to 10 V, 0 V to 40 V

±0.02 FSR typical total unadjusted error (TUE)

±3 ppm/°C typical output drift

Overrange capability on all ranges

Flexible serial digital interface

On-chip output fault detection

PEC error checking

Asynchronous CLEAR function

Power supply range

AVDD: 12 V (± 10) to 55 V (maximum)

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 control

Actuator control

PLCs