HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION
BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC
© Seiko Instruments Inc., 2011-2012
The S-5715 Series, developed by CMOS technology , is a high-a ccuracy Hall IC that operates w ith high-speed / middle-
speed detection and low current consumption.
The output voltage changes when the S-5715 Series detects the intensity level of flux density . Using the S-5715 Series w ith
a magnet makes it possible to detect the open / close and rotation state in various devices.
High-density mounting is possible by using the small SOT-23-3 or the super-small SNT-4A packages.
Due to its high-accuracy magnetic char acteristics, the S-5715 Series can make operation’s dispersion in the sy stem
combined with magnet smaller.
This product is intended to use in general electronic dev ices such as consumer electronics, office
equipment, and communications dev ices. Before using the product in
medical equipment or
automobile equipment including car audio, key less en try an d en gine co ntrol u nit, co ntact to SII is
• Pole detection*1:
• Detection logic for magnetism*1:
• Output form*1:
• Magnetic sensitivity:
• Operating cycle (current consumption)*1:
• Power supply voltage range:
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free*2
Detection of both poles, S pole or N pole
Active "L", active "H"
Nch open-drain output, CMOS output
BOP = 3.0 mT typ.
Product with both poles detection
tCYCLE = 0.10 ms (1400 μA) typ.
tCYCLE = 0.90 ms (155 μA) typ.
tCYCLE = 5.70 ms (26 μA) typ.
Product with S pole or N pole detection
t CYCLE = 0.05 ms (1400 μA) typ.
t CYCLE = 1.25 ms (60 μA) typ.
t CYCLE = 6.05 ms (13 μA) typ.
VDD = 2.7 V to 5.5 V
Ta = −40°C to +85°C
*1. The option can be selected.
*2. Refer to " Product Name Structure" for details.
• Plaything, portable game
• Home appliance
• Housing equipment
• Industrial equipment
Seiko Instruments Inc.