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Allegro MicroSystems
A1121EUA-T
Sensors
A1121EUA-T
54-A1121EUA-T
MAGNETIC SWITCH UNIPOLAR 3SIP
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Tech Specifications
Polarization
South Pole
Release Point Min/Max (Brp)
40 G to 110 G
Module/IC Classification
IC
PPAP
Unknown
Product Status
Active
RoHS
RoHS Compliant
Automotive
Yes
Current - Output (Max)
25mA
Supplier Package
Ultra Mini-SIP
Package / Case
3-SSIP
Technology
Hall Effect
Voltage - Supply
3V ~ 24V
REACH Status
REACH Unaffected
Maximum Operating Supply Voltage (V)
24
Typical Magnetic Sensor Hysteresis (Gs)
25
EU RoHS
Compliant
Sensing Range
13.5mT Trip, 4mT Release
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Operating Temperature
-40°C ~ 85°C (TA)
Test Condition
-40°C ~ 85°C
ECCN
EAR99
Grade
Automotive
Supplier Temperature Grade
Automotive
Mounting Type
Through Hole
Standard Package Name
SIP
Pin Count
3
Mounting
Through Hole
Qualification
AEC-Q100
Operating Point Min/Max
50 G to 135 G
Moisture Sensitive
Yes
Lead Shape
Through Hole
Typical Operating Supply Voltage (V)
9|5|3.3|12|15|18
HTSUS
8542.39.0001
Package
Bulk
USHTS
8542390060
PCB changed
3
HTS
COMPONENTS
Output Type
Open Drain
Maximum Magnetic Sensor Operating Point (Gs)
135
ECCN (US)
EAR99
Maximum Output Current
25 mA
Magnetic Type
Unipolar
Current - Supply (Max)
4mA
Supply Voltage - Min
3 V
Supplier Device Package
3-SIP
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
Function
Unipolar Switch
Operating Supply Current
4 mA
Package Height
3.02
Mfr
Allegro MicroSystems
Features
-
Maximum Operating Temperature
+ 85 C
Supply Voltage - Max
24 V
RoHS Status
ROHS3 Compliant
Mounting Style
Through Hole
Maximum Supply Current (uA)
4000
Package Length
4.09
Minimum Operating Temperature
- 40 C
Typical Output Fall Time (us)
0.1
Series
A1121
Operating Supply Voltage
3 V to 24 V
Minimum Magnetic Sensor Release Point (Gs)
40
Part Status
NRND
Maximum Output Current (mA)
25
Package Width
1.52
Base Product Number
A1121
Minimum Operating Supply Voltage (V)
3
A1121EUA-T Documents
Download datasheets A1121EUA-T
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