A1361 Overview
Description
New applications for linear output Hall effect sensing, such as current measurement, require both high accuracy and increased sensor bandwidth. The Allegro® A1360, A1361, and A1362 programmable linear Hall effect sensor ICs are designed specifically to achieve both goals.
Key Features
- 1 mm case thickness provides greater coupling for current sensing applications
- Customer programmable offset and sensitivity
- Factory programmed 0% / °C sensitivity temperature coefficient
- Programmability at end-of-line
- Selectable unipolar or bipolar quiescent voltage levels
- Selectable sensitivity ranges between 0.7 and 1.4 mV/G (A1360), 1.4 to 4.5 mV/G (A1361) and 4.5 to 16 mV/G (A1362)
- Device bandwidth selectable under 50 kHz, via capacitor on FILTER pin
- Ratiometric sensitivity, quiescent voltage output, and clamps for interfacing with application DAC
- Temperature-stable quiescent voltage output and sensitivity
- Precise recoverability after temperature cycling
