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SC9314 - Self-Adjusting Hall-Effect Gear Tooth Sensor

General Description

The SC9314 is a sophisticated IC featuring an on-chip 10-bit A/D Converter and logic that act as a digital sample and hold circuit.

A separate 4-bit D/A converter provides a fixed hysteresis.

Key Features

  • Zero speed detection.
  • Insensitive to orientation.
  • Self-adjusting magnetic range.
  • Short circuit protection.
  • 4.5 to 24V supply operating range.
  • -40℃-150℃ operating temperature range.
  • Output protection against electrical disturbances.
  • RoHs compliant.

📥 Download Datasheet

Datasheet Details

Part number SC9314
Manufacturer Semiment
File Size 286.30 KB
Description Self-Adjusting Hall-Effect Gear Tooth Sensor
Datasheet download datasheet SC9314 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SC9314 www.semiment.com Self-Adjusting Hall-Effect Gear Tooth Sensor IC FEATURES  Zero speed detection  Insensitive to orientation  Self-adjusting magnetic range  Short circuit protection  4.5 to 24V supply operating range  -40℃-150℃ operating temperature range  Output protection against electrical disturbances  RoHs compliant DESCRIPTION The SC9314 is a sophisticated IC featuring an on-chip 10-bit A/D Converter and logic that act as a digital sample and hold circuit. A separate 4-bit D/A converter provides a fixed hysteresis. The SC9314 does not have a chopper delay and uses a single Hall plate which is immune to rotary alignment problems. The bias magnet can be from 100mT to 400mT. As the signal is sampled, the logic recognizes an increasing or decreasing flux density.