SS1348
Unipolar Hall Switch-Low Sensitivity
General Electrical Specifications
DC Operating Parameters TA = 25°C, VDD= 3.5V to 24V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
Supply Voltage
Supply Current
VDD
IDD
Operating
3.5
1.5
24
5
V
mA
V
B < BRP
2.5
0.4
Output Saturation Voltage VDSon
IOUT = 20mA, B > BOP
B < BRP VOUT = 24V
RL = 1kΩ, CL = 20pF
RL = 1kΩ, CL = 20pF
0.5
10
Output Leakage Current
Output Rise Time
IOFF
tr
0.01
0.25
0.25
µA
µs
Output Fall Time
tf
µs
Magnetic Specifications
DC Operating Parameters VDD = 3.5V to 24V (unless otherwise specified)
Package
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
Operating Point
Release Point
Hysteresis
BOP
90
75
120
80
150
140
G
G
G
G
G
G
BRP
UA
Ta=25°C,Vdd=12V DC
BHYST
BOP
40
Operating Point
Release Point
Hysteresis
-150
-140
-120
-80
40
-90
-75
BRP
SO
Ta=25°C,Vdd=12V DC
BHYST
Output Behavior versus Magnetic Pole
DC Operating Parameters TA = -40°C to 150°C, VDD = 3.5V to 24V (unless otherwise specified)
Test Conditions (UA) Test Conditions (SO)
OUT
B < BRP
B > BOP
B > BRP
B < BOP
High
Low
The SOT-23 device is reversed from the UA package. The SOT-23 output transistor will be turned on(drops low) in
the presence of a sufficiently strong North pole magnetic field applied to the marked face.
3
V3.10 Nov 1, 2013
SECELECTRONICS [ SEC Electronics Inc. ]
