SS559
Hall Latch - High Sensitivity
Absolute Maximum Ratings
Parameter
Symbol
Value
Units
Supply Voltage
VDD
IDD
28
50
V
mA
V
Supply Current
Output Voltage
VOUT
IOUT
TS
28
Output Current
50
mA
°C
°C
Storage Temperature Range
Maximum Junction Temperature
Table 2: Absolute maximum ratings
-50 to 150
165
T
J
Operating Temperature Range Symbol
Value
Units
°C
Temperature Suffix “E”
Temperature Suffix “K”
Temperature Suffix “L”
TA
TA
TA
-40 to 85
-40 to 125
-40 to 150
°C
°C
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum-rated
conditions for extended periods may affect device reliability.
General Electrical Specifications
DC Operating Parameters TA = 25℃, VDD= 2.5V to 24V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Operating
Min Typ
Max
Units
Supply Voltage
VDD
IDD
VDSon
IOFF
tr
2.2
24
5
V
mA
V
Supply Current
B < BRP
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
IOUT = 20mA, B > BOP
B < BRP VOUT = 24V
RL = 1kΩ, CL = 20pF
RL = 1kΩ, CL = 20pF
---
0.5
10
1
µA
µs
0.25
0.25
10
tf
µs
Maximum Switching Frequency FSW
KHz
°C/W
Package Thermal Resistance
RTH
Single layer (1S) Jedec board
301
Table 3: Electrical Specifications
Note: The output of SS559 will be switched after the supply voltage is over 2.2V, but the magnetic
characteristics won't be normal until the supply is over 2.5V.
Output Behaviour versus Magnetic Pole
DC Operating Parameters TA = -40℃ to 150℃, VDD = 2.5V to 24V (unless otherwise specified)
Parameter
Test Conditions (SE)
OUT (SE)
Test Conditions (UA) OUT (UA)
South pole
North pole
B < BRP
B > BOP
High
Low
B > BOP
B < BRP
Low
High
Table 4:Output behaviour versus magnetic pole
3
V2.10 May 1, 2012
SECELECTRONICS [ SEC Electronics Inc. ]
