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S-57P1NBL9S-M3T4U Datasheet, PDF (1/16 Pages) Seiko Instruments Inc – HIGH-SPEED BIPOLAR HALL EFFECT LATCH | |||
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S-57P1 S Series
FOR AUTOMOTIVE 150°C OPERATION HIGH-WITHSTAND VOLTAGE
www.sii-ic.com
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
© SII Semiconductor Corporation, 2015
Rev.1.1_01
The S-57P1 S Series, developed by CMOS technology, is a high-accuracy Hall IC that operates with high temperature and
high-withstand voltage.
The output voltage changes when the S-57P1 S Series detects the intensity level of magnetic flux density and a polarity
change. Using the S-57P1 S Series with a magnet makes it possible to detect the rotation status in various devices.
The S-57P1 S Series includes a reverse voltage protection circuit and an output current limit circuit.
High-density mounting is possible by using the small SOT-23-3S package.
Due to its high-accuracy magnetic characteristics, the S-57P1 S Series enables the user to reduce the operational variation
in the system.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to SII Semiconductor Corporation is indispensable.
ï® Features
⢠Pole detection:
⢠Detection logic for magnetism*1:
⢠Output form:
⢠Magnetic sensitivity*1:
⢠Operating cycle:
⢠Power supply voltage range:
⢠Built-in regulator
⢠Built-in reverse voltage protection circuit
⢠Built-in output current limit circuit
⢠Operation temperature range:
⢠Lead-free (Sn 100%), halogen-free
⢠AEC-Q100 in process *2
*1. The option can be selected.
*2. Contact our sales office for details.
Bipolar latch
VOUT = "L" at S pole detection
VOUT = "H" at S pole detection
Nch open-drain output
BOP = 0.5 mT typ.
BOP = 1.5 mT typ.
BOP = 2.2 mT typ.
BOP = 3.0 mT typ.
tCYCLE = 8.0 μs typ.
VDD = 2.7 V to 26.0 V
Ta = â40°C to +150°C
ï® Applications
⢠Automobile equipment
⢠Home appliance
⢠DC brushless motor
⢠Housing equipment
⢠Industrial equipment
ï® Package
⢠SOT-23-3S
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