SS1881

Hall Latch - High Sensitivity

4

V3.10

Nov 1, 2013

Unique Features

Based on mixed signal CMOS technology, SS1881 is a Hall-effect device with high magnetic sensitivity. This

multi-purpose latch meets most of the application requirements.

The chopper-stabilized amplifier uses switched capacitor technique to suppress the offset generally observed with

Hall sensors and amplifiers. The CMOS technology makes this advanced technique possible and contributes to

smaller chip size and lower current consumption than bipolar technology. The small chip size is also an important

factor to minimize the effect of physical stress. This combination results in more stable magnetic characteristics

and enables faster and more precise design.

The wide operating voltage from 2.5V to 24V, low current consumption and large choice of operating temperature

range according to “L”, “K”and “E” specification make this device suitable for automotive, industrial and consum-

er applications.

Absolute Maximum Ratings

Parameter

Symbol

Value

Units

Supply Voltage

28

V

Supply Current

50

mA

Output Voltage

28

V

Output Current

50

mA

Storage Temperature Range

-50 to 150

°C

Maximum Junction Temperature

165

°C

Operating Temperature Range

Symbol

Value

Units

Temperature Suffix “E”

-40 to 85

°C

Temperature Suffix “K”

-40 to125

°C

Temperature Suffix “L”

-40 to 150

°C

Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum- rated conditions for ex-

tended periods may affect device reliability.