S-5712 Series
www.sii-ic.com
© SII Semiconductor Corporation, 2010-2017
LOW VOLTAGE OPERATION
OMNIPOLAR / UNIPOLAR DETECTION TYPE
HALL EFFECT SWITCH IC
Rev.4.7
_00
This IC, developed by CMOS technology, is a high-accuracy Hall effect switch IC that operates at a low voltage and low
current consumption. The output voltage changes when this IC detects the intensity level of magnetic flux density. Using this
IC with a magnet makes it possible to detect the open / close in various devices.
High-density mounting is possible by using the small SOT-23-3 or the super-small SNT-4A package.
Due to its low voltage operation and low current consumption, this IC is suitable for battery-operated portable devices. Also,
due to its high-accuracy magnetic characteristics, this IC can make operation's dispersion in the system combined with
magnet smaller.
SII Semiconductor Corporation offers a "magnetic simulation service" that provides the ideal combination of magnets and our
Hall ICs for customer systems. Our magnetism simulation service will reduce prototype production, development period and
development costs. In addition, it will contribute to optimization of parts to realize high cost performance.
For more information regarding our magnetic simulation service, contact our sales office.
Features
•
Pole detection
*1
:
•
Output logic
*1
:
•
Output form
*1
:
•
Magnetic sensitivity
*1
:
Detection of omnipolar, S pole or N pole
Active "L", active "H"
Nch open-drain output, CMOS output
B
OP
= 1.8 mT typ.
B
OP
= 3.0 mT typ.
B
OP
= 4.5 mT typ.
B
OP
= 7.0 mT typ.
Product with omnipolar detection
t
CYCLE
= 0.10 ms (I
DD
= 640.0
μA)
typ.
t
CYCLE
= 5.70 ms (I
DD
= 12.0
μA)
typ.
t
CYCLE
= 50.50 ms (I
DD
= 2.0
μA)
typ.
t
CYCLE
= 204.10 ms (I
DD
= 1.0
μA)
typ.
Product with S pole or N pole detection
t
CYCLE
= 0.05 ms (I
DD
= 640.0
μA)
typ.
t
CYCLE
= 6.05 ms (I
DD
= 6.0
μA)
typ.
t
CYCLE
= 50.85 ms (I
DD
= 1.4
μA)
typ.
V
DD
= 1.6 V to 3.5 V
Ta =
−40°C
to
+85°C
*1
•
Operating cycle (current consumption) :
•
Power supply voltage range:
•
Operation temperature range:
•
Lead-free (Sn 100%), halogen-free
*1.
The option can be selected.
Applications
•
Mobile phone, smart phone
•
Notebook PC, tablet PC
•
Digital video camera
•
Plaything, portable game
•
Home appliance
Packages
•
SOT-23-3
•
SNT-4A
1
LOW VOLTAGE OPERATION OMNIPOLAR / UNIPOLAR DETECTION TYPE HALL EFFECT SWITCH IC
Rev.4.7
_00
S-5712 Series
Product Name Structure
1.
Product name
S-5712
x
x
x
x
x
-
xxxx
U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and packing specifications
M3T1: SOT-23-3, Tape
I4T1:
SNT-4A, Tape
Magnetic sensitivity
0: B
OP
= 1.8 mT typ.
1: B
OP
= 3.0 mT typ.
2: B
OP
= 4.5 mT typ.
3: B
OP
= 7.0 mT typ.
Output logic
L: Active "L"
H: Active "H"
Pole detection
D: Detection of omnipolar
S: Detection of S pole
N: Detection of N pole
Output form
N: Nch open-drain output
C: CMOS output
Operating cycle
A: t
CYCLE
= 50.50 ms typ.
(Product with omnipolar detection)
t
CYCLE
= 50.85 ms typ.
(Product with S pole or N pole detection)
B: t
CYCLE
= 204.10 ms typ.
(Product with omnipolar detection)
C: t
CYCLE
= 5.70 ms typ.
(Product with omnipolar detection)
t
CYCLE
= 6.05 ms typ.
(Product with S pole or N pole detection)
E: t
CYCLE
= 0.10 ms typ.
(Product with omnipolar detection)
t
CYCLE
=0.05 ms typ.
(Product with S pole or N pole detection)
*1.
Refer to the tape drawing.
*1
2.
Packages
Table 1
Package Drawing Codes
Tape
MP003-C-C-SD
PF004-A-C-SD
Reel
MP003-Z-R-SD
PF004-A-R-SD
Land
−
PF004-A-L-SD
Package Name
SOT-23-3
SNT-4A
Dimension
MP003-C-P-SD
PF004-A-P-SD
3
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