NSA2860X
Overview
The NSA2860X is an EMC enhanced highly integrated IC for sensor conditioning and transmitting. It can be used for resistive or voltage output sensors like resistive bridge pressure sensor, thermocouple, RTD etc. The NSA2860X integrates an external JFET regulator, a 24-bit primary signal measurement channel, a 24-bit temperature measurement channel, sensor calibration logic, a pair of constant current sources and a 16-bit DAC. It can provide digital, 0~5V, 0~10V, 4~20m A, PWM and PDM outputs. The high integrity enables very pact PCB design with very few external ponents. With the internal calibration algorithm built in the MCU, the NSA2860X supports to pensate the temperature drift of zero and span up to the 2nd order and also the linearity up to the 3rd order.
Key Features
- Analog Functions
- Low drift voltage reference
- Instrumental amplifier with variable gain from 1X to 256X
- 24-bit ADC for primary signal measurement
- 24-bit ADC for temperature measurement
- Internal...
