SS1881(2012) 查看數據表（PDF） - SEC Electronics Inc.

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SS1881
(Rev.:2012)

Hall Latch - High Sensitivity

SEC Electronics Inc. 

SS1881

Hall Latch - High Sensitivity

Absolute Maximum Ratings

Parameter

Supply Voltage

Supply Current

Output Voltage

Output Current

Storage Temperature Range

Maximum Junction Temperature

Symbol

VDD

IDD

VOUT

IOUT

TS

TJ

Absolute maximum ratings

Operating Temperature Range

Temperature Suffix “E”

Temperature Suffix “K”

Temperature Suffix “L”

Symbol

TA

TA

TA

Value

28

50

28

50

-50 to 150

165

Value

-40 to 85

-40 to125

-40 to 150

Units

V

mA

V

mA

°C

°C

Units

°C

°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

Min

Typ Max

Units

Supply Voltage

VDD Operating

2.2

24

V

Supply Current

Output Saturation Voltage

Output Leakage Current

Output Rise Time

IDD B < BRP

VDSon IOUT = 20mA, B > BOP

IOFF B < BRP VOUT = 24V

tr RL = 1kΩ, CL = 20pF

5

mA

0.5

V

1

10

µA

0.25

µs

Output Fall Time

tf RL = 1kΩ, CL = 20pF

0.25

µs

Maximum Switching Frequency

FSW ---

10

KHz

Package Thermal Resistance

RTH Single layer (1S) Jedec board

301

°C/W

Electrical specifications

Note: The output of SS1881 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.

4

V2.00 May.1, 2012

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