S-5725 Series
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
www.ablicinc.com
© ABLIC Inc., 2011-2015
Rev.2.5
_02
The S-5725 Series, developed by CMOS technology, is a high-accuracy Hall IC that operates with a high-sensitivity, a high-
speed detection and low current consumption.
The output voltage changes when the S-5725 Series detects the intensity level of magnetic flux density and a polarity
change. Using the S-5725 Series with a magnet makes it possible to detect the rotation status 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 characteristics, the S-5725 Series can make operation's dispersion in the system
combined with magnet smaller.
Caution
This product is intended to use in general electronic devices such as consumer electronics, office
equipment, and communications devices. Before using the product in medical equipment or
automobile equipment including car audio, keyless entry and engine control unit, contact to ABLIC Inc.
is indispensable.
Features
Pole detection:
Detection logic for magnetism
*1
:
*1
Output form :
Magnetic sensitivity
*1
:
*1
Operating cycle (current consumption) :
Power supply voltage range:
Operation temperature range:
Built-in power-down circuit:
Lead-free (Sn 100%), halogen-free
*1.
The option can be selected.
Bipolar latch
V
OUT
= "L" at S pole detection
V
OUT
= "H" at S pole detection
Nch open-drain output, CMOS output
B
OP
= 0.8 mT typ.
B
OP
= 1.8 mT typ.
B
OP
= 3.0 mT typ.
B
OP
= 7.0 mT typ.
t
CYCLE
= 50
s
(I
DD
= 1400.0
A)
typ.
t
CYCLE
= 1.25 ms (I
DD
= 60.0
A)
typ.
t
CYCLE
= 6.05 ms (I
DD
= 13.0
A)
typ.
V
DD
= 2.7 V to 5.5 V
Ta =
40°C
to
85°C
Extends battery life (only SNT-4A)
Applications
Plaything, portable game
Home appliance
Housing equipment
Industrial equipment
Packages
SOT-23-3
SNT-4A
1
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
S-5725 Series
Block Diagrams
1.
Nch open-drain output product
1. 1
Product without power-down function
Rev.2.5
_02
VDD
Sleep / Awake logic
*1
*1
OUT
Chopping
stabilized amplifier
VSS
*1.
Parasitic diode
Figure 1
1. 2
Product with power-down function (SNT-4A)
VDD
*1
Power-down circuit
CE
*1
*1
Sleep / Awake logic
OUT
*1
Chopping
stabilized amplifier
VSS
*1.
Parasitic diode
Figure 2
2
Rev.2.5
_02
2.
CMOS output product
2. 1
Product without power-down function
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
S-5725 Series
VDD
Sleep / Awake logic
*1
*1
OUT
Chopping
stabilized amplifier
*1
VSS
*1.
Parasitic diode
Figure 3
2. 2
Product with power-down function (SNT-4A)
VDD
*1
Power-down circuit
CE
*1
*1
Sleep / Awake logic
*1
OUT
*1
Chopping
stabilized amplifier
VSS
*1.
Parasitic diode
Figure 4
3
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
S-5725 Series
Product Name Structure
1.
Product name
S-5725
x
x
B
x
x
-
xxxx
U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Rev.2.5
_02
Package name (abbreviation) and packing specifications
*1
M3T1: SOT-23-3, Tape
I4T1:
SNT-4A, Tape
Magnetic sensitivity
9: B
OP
= 0.8 mT typ.
0: B
OP
= 1.8 mT typ.
1: B
OP
= 3.0 mT typ.
3: B
OP
= 7.0 mT typ.
Detection logic for magnetism
L: V
OUT
= "L" at S pole detection
H: V
OUT
= "H" at S pole detection
Pole detection
B: Bipolar latch
Output form
N: Nch open-drain output
C: CMOS output
Operating cycle
C: t
CYCLE
= 6.05 ms typ.
D: t
CYCLE
= 1.25 ms typ.
E: t
CYCLE
= 50
s
typ.
H: t
CYCLE
= 6.05 ms typ.
I:
t
CYCLE
= 1.25 ms typ.
J: t
CYCLE
= 50
s
typ.
*1.
Refer to the tape drawing.
(Without power-down function)
(Without power-down function)
(Without power-down function)
(With power-down function, SNT-4A)
(With power-down function, SNT-4A)
(With power-down function, SNT-4A)
2.
Packages
Table 1
Package Name
SOT-23-3
SNT-4A
Dimension
MP003-C-P-SD
PF004-A-P-SD
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
4
Rev.2.5
_02
3.
Product name list
3. 1
SOT-23-3
Nch open-drain output product
HIGH-SPEED BIPOLAR HALL EFFECT LATCH
S-5725 Series
3. 1. 1
Table 2
Product Name
S-5725CNBL9-M3T1U
Operating Cycle
(t
CYCLE
)
6.05 ms typ.
Power-down
Function
Unavailable
Output Form
Pole
Detection
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Detection Logic
for Magnetism
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "L" at S pole
detection
V
OUT
= "H" at S pole
detection
Magnetic
Sensitivity
(B
OP
)
0.8 mT typ.
1.8 mT typ.
3.0 mT typ.
3.0 mT typ.
0.8 mT typ.
1.8 mT typ.
3.0 mT typ.
3.0 mT typ.
Nch open-drain
output
Nch open-drain
6.05 ms typ.
Unavailable
S-5725CNBL0-M3T1U
output
Nch open-drain
S-5725CNBL1-M3T1U
6.05 ms typ.
Unavailable
output
Nch open-drain
S-5725DNBL1-M3T1U
1.25 ms typ.
Unavailable
output
Nch open-drain
S-5725ENBL9-M3T1U
Unavailable
50
s
typ.
output
Nch open-drain
S-5725ENBL0-M3T1U
Unavailable
50
s
typ.
output
Nch open-drain
S-5725ENBL1-M3T1U
Unavailable
50
s
typ.
output
Nch open-drain
S-5725ENBH1-M3T1U
Unavailable
50
s
typ.
output
Remark
Please contact our sales office for products other than the above.
3. 1. 2
CMOS output product
Table 3
Product Name
S-5725CCBL9-M3T1U
S-5725CCBL0-M3T1U
S-5725CCBL1-M3T1U
S-5725DCBL1-M3T1U
S-5725ECBL9-M3T1U
S-5725ECBL0-M3T1U
S-5725ECBL1-M3T1U
S-5725ECBH0-M3T1U
S-5725ECBH1-M3T1U
Operating Cycle
(t
CYCLE
)
6.05 ms typ.
6.05 ms typ.
6.05 ms typ.
1.25 ms typ.
50
s
typ.
50
s
typ.
50
s
typ.
50
s
typ.
50
s
typ.
Power-down
Function
Unavailable
Unavailable
Unavailable
Unavailable
Unavailable
Unavailable
Unavailable
Unavailable
Unavailable
Output Form
CMOS output
CMOS output
CMOS output
CMOS output
CMOS output
CMOS output
CMOS output
CMOS output
CMOS output
Pole
Detection
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Bipolar
latch
Detection Logic
for Magnetism
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "L" at S
detection
V
OUT
= "H" at S
detection
V
OUT
= "H" at S
detection
pole
pole
pole
pole
pole
pole
pole
pole
pole
Magnetic
Sensitivity
(B
OP
)
0.8 mT typ.
1.8 mT typ.
3.0 mT typ.
3.0 mT typ.
0.8 mT typ.
1.8 mT typ.
3.0 mT typ.
1.8 mT typ.
3.0 mT typ.
Remark
Please contact our sales office for products other than the above.
5
测试/测量
