■ Single differential full-bridge sensor element measurement
■ Internal chip and/or external temperature
measurement (PTC, PN diode) which could be
used for bridge temperature compensation.
■ NTC measurement for direct SENT output
■ Developed in compliance with ISO 26262:2018 ASIL B
■ Accuracy as high as ±0.50% full scale in supply
voltage range 4.75V to 5.25V and ±1% in range 4.5V to 5.5V
■ Outstanding accuracy for NTC: within ±1°C
■ AEC-Q100 Grade 0 qualified with operating
ambient temperature range from -40°C to 150°C
■ Digital compensation for offset, gain, and higher
order nonlinearity as well as temperature
coefficients of the differential and half-bridge
sensor element input signal
■ NVM memory for configuration, calibration data,
and configurable measurement and conditioning functionality
■ Compliant to SENT standard SAE J2716 JAN2010
(SENT Rev. 3) and APR2016 (SENT Rev. 4)
■ Supports output of one or more sensor signals
and product identification via a single SENT
interface connection
■ Configurable for nearly all resistive bridge sensors
■ One-pass, end-of-line calibration algorithm
minimizes production costs
■ Over-voltage and reverse polarity protection up to ±18V
■ Bridge sensor input span: 1mV/V to 800mV/V
■ Bridge sensor signal ADC resolution: 14 to 18 bit
■ QFN24 4  4 mm package with wettable flanks or bare die