Highly integrated IC with simple solution is suitable for resistance or voltage sensor signal measurement
Integrated analog output: 4-20mA/0-5V/0-10V
Integrated MCU, can implement customized development and save external control unit
Program-controlled calibration to improve production efficiency
Integrated temperature sensor can be used for temperature compensation
Highly integrated IC with simple solution is suitable for resistance or voltage sensor signal measurement
Integrated analog output: 4-20mA/0-5V/0-10V
Integrated MCU, can implement customized development and save external control unit
Program-controlled calibration to improve production efficiency
Integrated temperature sensor can be used for temperature compensation
32 bits MCU, 1.8432 MHz operating clock rate
32k Bytes MTP, 2k Bytes SRAM, 512 Bytes EEPROM
Built-in 3.6864 MHz RC oscillator, typical error is less than ±1% at -40~125℃ after calibration
Built-in double 24 bits ADC, low noise PGA, 1 differential or two single-ended inputs. Internal temperature sensor input is selectable.
High precision 16 bits DAC, supports proportional and absolute voltage output (0~2.5V/0~5V/0~10V),Operating current is 4~20mA
Built-in one way voltage incentive. 2.5v and 4v are selectable.
Built-in two way current incentive. 100μA, 250μA, 500μA and 750μA are selectable
Built-in low temperature drift benchmark. Typical value is 5ppm℃, maximum is 10ppm℃
OWI, UART, SPI and I2C communication ports. There are 4 GPIO includes 3 external interrupts
Operating voltage range: 6.5~40V. Built-in high voltage power management module
Operating temperature range: -40~150℃