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S-57M1 - HIGH-SPEED BIPOLAR HALL-EFFECT LATCH

General Description

GND pin Power supply pin Output pin Figure 3 Absolute Maximum Ratings Table 4 Item Symbol Power supply voltage VDD Output current Output voltage Nch open-drain output product CMOS output product IOUT VOUT Power dissipation PD Operation ambient temperature Topr Storage temperatur

Key Features

  • Pole detection:.
  • Detection logic for magnetism.
  • 1:.
  • Output form.
  • 1:.
  • Magnetic sensitivity:.
  • Operation cycle (current consumption):.
  • Power supply voltage range:.
  • Operation temperature range:.
  • Lead-free (Sn 100%), halogen-free.
  • 2 Bipolar latch VOUT = "L" at S pole detection VOUT = "H" at S pole detection Nch open-drain output, CMOS output BOP = 3.0 mT typ. tCYCLE = 50 μs (1400 μA) typ. VDD = 2.7 V to 5.5 V Ta =.

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S-57M1 Series www.sii-ic.com © SII Semiconductor Corporation, 2011-2013 HIGH-SPEED BIPOLAR HALL EFFECT LATCH Rev.1.2_01 The S-57M1 Series, developed by CMOS technology, is a high-accuracy Hall IC that operates with a high-sensitivity, a high-speed detection and low current consumption. The output voltage changes when the S-57M1 Series detects the intensity level of magnetic flux density and a polarity change. Using the S-57M1 Series with a magnet makes it possible to detect the rotation status in various devices. High-density mounting is possible by using the small SOT-23-3 package. Due to its high-accuracy magnetic characteristics, the S-57M1 Series can make operation’s dispersion in the system combined with magnet smaller.