NSA9260X-QSSR

Novosense
NSA9260X: Automotive Bridge Sensor Conditioner NOVOSENSE Datasheet (EN) 1.0 Product Overview The NSA9260X is a highly integrated and AECQ100 qualified IC for automotive bridge sensor conditioning. The NSA9260X integrates an instrument PGA, a 24-bit primary signal measurement channel, a 24-bit temperature measurement channel and sensor calibration logic. With the internal calibration algorithm...
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Корпус SSOP-16
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NSA9260X: Automotive Bridge Sensor Conditioner NOVOSENSE Datasheet (EN) 1.0 Product Overview The NSA9260X is a highly integrated and AECQ100 qualified IC for automotive bridge sensor conditioning. The NSA9260X integrates an instrument PGA, a 24-bit primary signal measurement channel, a 24-bit temperature measurement channel and sensor calibration logic. With the internal calibration algorithm built in the MCU, the NSA9260X supports to compensate the temperature drift of zero and span up to the 2nd order and also the linearity up to the 3rd order with calibration error less than 0.1%. The calibration coefficients are stored in a 57-byte EEPROM. The NSA9260X also supports Over-voltage and Reverse voltage protection. It can provide analog  output and PWM output with sensor diagnosis.   Ratiometric or absolute voltage output Special OWI communication  PWM output supported  SSOP16 package  AEC-Q100 qualified  Operation temperature: -40℃~150℃ Applications  Capacitive sensors  Automotive braking system Automotive air-conditioner Key Features  Over-voltage and Reverse voltage protection between -24V ~ 28V  Voltage supplied by JFET up to 36V  Directly supplied by high voltage up to 18V  Instrumental amplifier with variable gain from 1X to 256X       1X~8X ADC digital gain 24-bit ADC for primary signal measurement 24-bit ADC for temperature measurement Internal and external temperature sensor supported Sensor connection fault detection supported Low drift voltage reference  16-bit DAC   A pair of constant current sources Sensor calibration logic with built-in MCU  57-byte EEPROM Novosense Page 1 PDF
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NSA9260X Datasheet Keywords:

Дата модификации: 25.07.2021

Размер: 2.26 Мб

31 стр.

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