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S-5715 Series
HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION
www.sii-ic.com
BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC
© Seiko Instruments Inc., 2011-2012
Rev.2.3_00
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.
Caution
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
indispensable.
„ Features
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.
„ Applications
Plaything, portable game
Home appliance
Housing equipment
Industrial equipment
„ Packages
SOT-23-3
SNT-4A
Seiko Instruments Inc.
1
http://www.Datasheet4U.com

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HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC
S-5715 Series
Rev.2.3_00
„ Block Diagrams
1. Nch open-drain output product
VDD
*1
VSS
Sleep / Awake logic
Chopping
stabilized amplifier
OUT
*1
*1. Parasitic diode
2. CMOS output product
Figure 1
VDD
*1
VSS
Sleep / Awake logic
Chopping
stabilized amplifier
*1
OUT
*1
*1. Parasitic diode
Figure 2
2 Seiko Instruments Inc.

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HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC
Rev.2.3_00
S-5715 Series
„ Product Name Structure
1. Product name
S-5715 x x x x 1 - xxxx U
*1. Refer to the tape drawing.
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package name (abbreviation) and packing specifications*1
M 3T1: SOT-23-3, Tape
I4 T1: SNT-4A, Tape
Magnetic sensitivity
1: BOP = 3.0 mT typ.
Detection logic for magnetism
L : Active "L"
H : Active "H"
Pole detection
D: Detection of both poles
S: Detection of S pole
N: Detection of N pole
Output form
N: Nch open-drain output
C : CMOS output
Operating cycle
C: t CYCLE = 5.70 ms typ.
(product with both poles detection)
t CYCLE = 6.05 ms typ.
(product with S pole or N pole detection)
D: t CYCLE = 0.90 ms typ.
(product with both poles detection)
t CYCLE = 1.25 ms typ.
(product with S pole or N pole detection)
E: t CYCLE = 0.10 ms typ.
(product with both poles detection)
t CYCLE = 0.05 ms typ.
(product with S pole or N pole detection)
2. Packages
Package Name
SOT-23-3
SNT-4A
Table 1 Package Drawing Codes
Dimension
MP003-C-P-SD
PF004-A-P-SD
Tape
MP003-C-C-SD
PF004-A-C-SD
Reel
MP003-Z-R-SD
PF004-A-R-SD
Land
PF004-A-L-SD
Seiko Instruments Inc.
3