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PDF SS1881 Data sheet ( Hoja de datos )
| Número de pieza | SS1881 | |
| Descripción | Hall Latch - High Sensitivity | |
| Fabricantes | SEC | |
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Features and Benefits
– Wide operating voltage range from 2.5V to 24V
– High magnetic sensitivity – Multi-purpose
– CMOS technology
– Chopper-stabilized amplifier stage
Superior temperature stability
Extremely low switchpoint dr
Insensitive to physical stress
– Low current consumption
– Open drain output
– Tiny SOT23 3L or flat SIP 3L
both RoHS Compliant packages
SS1881
Hall Latch - High Sensitivity
Application Examples
Automotive, Consumer and Industrial
Solid-state switch
Brushless DC motor commutation
Speed detection
Linear position detection
Angular position detection
Proximity detection
3 pin SOT23 (suffix SO)
www.DataSheet.net/
Functional Block Diagram
3 pin SIP (suffix UA)
VDD
Voltage
Regulatr
Chopper
Hall
Plate
GND
SIP Package
Pin 1 – VDD
Pin 2 – GND
Pin 3 – OUT
SOT Package
Pin 1 – VDD
Pin 2 – OUT
Pin 3 – GND
OUT
1 V2.00 May.1, 2012
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
SS1881
Hall Latch - High Sensitivity
Magnetic Specifications
DC Operating Parameters VDD = 2.5V to 24V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Operating Point
Release Point
Hysteresis
Operating Point
Release Point
Hysteresis
Operating Point
Release Point
Hysteresis
B OP
BRP E spec., TA = 85°C
BHYS
B OP
BRP K spec., TA = 125°C
BHYS
B OP
BRP L spec., TA = 150°C
BHYS
Magnetic specifications
Min Typ Max Units
15 30 45 G
-45 -30 -15
G
45
60 75
G
15 30 50 G
-50 -30 -15
G
45
60 75
G
10 30 55 G
-55 -30 -10
G
40 60 80 G
Output Behaviour versus Magnetic Pole
DC Operating Parameters TA = -40 C to 150 C, VDD = 2.5V to 24V (unless otherwise specified)
Parameter
South pole
North pole
Test Conditions (SE)
B < BRP
B > BOP
OUT (SE)
High
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Low
Test Conditions (UA)
B > BOP
B < BRP
Output behaviour versus magnetic pole
OUT (UA)
Low
High
5 V2.00 May.1, 2012
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet SS1881.PDF ] | |
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