A1359 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 8
Operating Voltage: 5 V
Description
New applications for linear output Hall-effect sensors, such as displacement and angular position, require high accuracy in conjunction with redundant outputs. The Allegro A1359 programmable, linear, Hall effect sensor IC has been designed specifically to achieve both goals.
Key Features
- Dual tracking outputs: analog voltage output and pulsewidth-modulated (PWM) output
- Matched analog and PWM outputs enable user to detect various output error conditions
- Factory-programmed offset, sensitivity, and polarity
- Sensitivity temperature coefficient (TC) and QVO/QD temperature coefficient programmed at Allegro™ for improved accuracy
- High-speed chopping scheme minimizes quiescent voltage output (QVO) drift across temperature
- Temperature-stable QVO and sensitivity
- Output voltage clamps provide short-circuit diagnostic capabilities
- Wide ambient temperature range: –40°C to 150°C
- Immune to mechanical stress
- Enhanced EMC performance for stringent automotive applications PACKAGE: 8-pin TSSOP (suffix LE) surface mount Not to scale
