Low Noise, High Precision, Programmable Linear Hall Effect Sensor IC With Advanced Temperature Compensation and High Bandwidth (120 kHz) Analog Output

A1363

Proprietary segmented linear interpolated temperature compensation (TC) technology provides a typical accuracy of 1% across the full operating temperature range
Customer programmable, high resolution offset and sensitivity trim
Factory programmed sensitivity and quiescent output voltage TC with extremely stable temperature performance
High sensitivity Hall element for maximum accuracy
Extremely low noise and high resolution achieved via proprietary Hall element and low noise amplifier circuits
120 kHz nominal bandwidth achieved via proprietary packaging and chopper stabilization techniques
Patented circuits suppress IC output spiking during fast current step inputs
Open circuit detection on ground pin (broken wire)
Undervoltage lockout for V_CC below specification
Selectable sensitivity range between 0.6 and 14 mV/G through use of coarse sensitivity programming bits
Ratiometric sensitivity, quiescent voltage output, and clamps for interfacing with application A-to-D converter (ADC)
Precise recoverability after temperature cycling
Output voltage clamps provide short circuit diagnostic capabilities
Wide ambient temperature range: –40°C to 150°C
Immune to mechanical stress
Extremely thin package: 1 mm case thickness KT package and surface mount TSSOP8 LU package