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A1696PUC Datasheet Position Sensor

Manufacturer: Allegro MicroSystems

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General Description

The A1696PUC is a combined Hall-effect sensor IC and EMC protection circuit that provides a user-friendly PCB-less solution for true zero-speed digital crankshaft sensing.

The A1696 provides speed and direction information through a variable pulse-width output protocol.

The open-drain output provides a voltage output such that the time between falling electrical edges (period) corresponds to the speed, and the time between a falling edge and corresponding rising edge (pulse width) indicates direction.

Overview

A1696PUC Position Sensor IC with Speed and Direction Output.

Key Features

  • Allegro UC package with integrated EMC components reduces need for external EMI protection.
  • Digital output with speed and direction information provides target/ring magnet position information.
  • Enhanced algorithms provide low jitter and high output accuracy performance.
  • Center of package switching alignment.
  • Highly repeatable across operating temperature range.
  • EEPROM programming for performance optimization and production traceability.

More Datasheets from Allegro MicroSystems

Part Number Description
A1693 Vibration-Tolerant Hall-Effect Transmission Speed and Direction Sensor
A1699 Vibration-Resistant Sensor
A16100 Three-Wire Differential Sensor
A16311 Self-Calibrating Automatic-TPOS Camshaft Speed Sensor
A1642 Two-Wire True Zero-Speed Miniature Differential Peak-Detecting Sensor
A16601 AC-Coupled Differential Crankshaft Speed Sensor
A1667 True Zero-Speed High Accuracy Ring Magnet Sensor
A1688 High Accuracy Sensor