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S-5722A - HALL-IC

Download the S-5722A datasheet PDF. This datasheet also covers the S-5721A variant, as both devices belong to the same hall-ic family and are provided as variant models within a single manufacturer datasheet.

General Description

Seiko Instruments Inc.

Absolute Maximum Ratings Table 3 Item P

Key Features

  • s.
  • Built-in chopping stabilized amplifier.
  • Detection of bipolar magnetic fields.
  • Applicable in various devices with wide range of option Detection logic for magnetism : Level “H” at S pole detection, level “L” at S pole detection Output types : CMOS output, Nch open drain output.
  • Wide power supply voltage range : 2.4 V to 5.5 V.
  • Low current consumption : 80 µA typ. , 120 µA max. (S-5721A Series).
  • High speed detection : Operating cycle 132 µs t.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S-5721A_SeikoInstruments.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
S-5724 HIGH-SPEED BIPOLAR HALL-EFFECT LATCH-IC ABLIC
S-5725 HIGH-SPEED BIPOLAR HALL-EFFECT LATCH ABLIC
S-5701B TMR MAGNETIC SENSOR ABLIC
S-5712A HALL-EFFECT SWITCH-IC ABLIC
S-5712B HALL-EFFECT SWITCH-IC ABLIC

Other Datasheets by Seiko Instruments

Part Number Description
S-5721A HALL-IC
S-5711A HALL-IC
S-57A1 HALL-IC
S-57K1 HIGH-SPEED BIPOLAR HALL-EFFECT LATCH
S-57P1 HIGH-SPEED BIPOLAR HALL-EFFECT LATCH

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.

View original datasheet text
Rev.2.1_00 BIPOLAR DETECTION TYPE HALL IC WITH POWER-DOWN FUNCTION S-5721A/5722A Series The S-5721A/5722A Series, developed using CMOS technology, is a bipolar detection type Hall IC with a high-sensitivity that operates on a low current. The output voltage changes when the S-5721A/5722A Series detects the intensity level of flux density and a polarity change. Using the S5721A/5722A Series with a magnet makes it possible to detect rotation in various devices. High-density mounting is possible by using the super-small SNT-4A package. Also, the S-5721A/5722A Series is the most suitable for portable devices due to the included power-down circuit.