A1365

A1365 Low-Noise, High-Precision, Programmable Linear Hall-Effect Sensor IC with High-Bandwidth (120 kHz) Analog Output and Integrated Fault Comparator with Self-Test Diagnostic Mode FEATURES AND BENEFITS Proprietary segmented linear temperature compensation (TC) technology provides a typical accuracy of 1% over the full operating temperature range Self-Test diagnostic mode can be used to achieve a high level of functional safety within a system 120 kHz nominal bandwidth achieved via proprietary packaging and chopper stabilization techniques Over Field Fault signal with 6-bit programmable trigger levels, 2-bit programmable hysteresis, and latching or non-latching behavior Over Field Fault response time < 4.5 μs (typ) Extremely low noise and high resolution achieved via proprietary Hall element and low-noise amplifier circuits Customer-programmable, high-resolution offset and sensitivity trim Available in a 1-mm-thick SIP through-hole package Continued on the next page… PACKAGE: 4-pin SIP (suffix KT) TN Leadform TF Leadform TG Leadform Not to scale DESCRIPTION The A1365 linear output Hall-effect sensor IC is specifically designed to provide a highly accurate output with improved resolution at high bandwidth for use in current-sensing applications. This device employs a segmented, linearly interpolated temperature compensation technology, which provides greater accuracy in sensitivity and offset voltage trimming and hence virtually zero temperature ...