S-57P1 S Series
FOR AUTOMOTIVE 150°C OPERATION HIGH-WITHSTAND VOLTAGE
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
© SII Semiconductor Corporation, 2015
The S-57P1 S Series, developed by CMOS technology, is a high-accuracy Hall IC that operates with high temperature and
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.
• 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.
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 = −40°C to +150°C
• Automobile equipment
• Home appliance
• DC brushless motor
• Housing equipment
• Industrial equipment