SS569

Hall Latch - High Sensitivity

2

V3.10

Nov 1, 2013

Glossary of Terms

MilliTesla (mT), Gauss

Units of magnetic flux density: 1mT = 10 Gauss

RoHS

Restriction of Hazardous Substances

TSOT

Tiny SOT-23 package - also referred with the package code “ST”

ESD

Electro-Static Discharge

BLDC

Brush-Less Direct-Current

Magnetic flux density applied on the branded side of the package which turns the

output

Magnetic flux density applied on the branded side of the package which turns the

output

Unique Features

Based on mixed signal CMOS technology, SS569 is a Hall-effect device with high magnetic sensitivity. This mul-

ti-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 3.5V to 24V, low current consumption and large choice of operating temperature

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

applications.

Pin Definitions and Descriptions

T

SOT Pin № SIP Pin №

Name

Type

Function

1

1

Supply

Supply Voltage pin

2

3

OUT

Output

Open Drain Output pin

3

2

GND

Ground

Ground pin