SS2406 Datasheet, PDF (2/8 Pages) SEC Electronics Inc. – Hall Latch - High Sensitivity

Glossary of Terms
MilliTesla (mT), Gauss
RoHS
SOT
ESD
BLDC
Operating Point (B_OP)
Release Point (B_RP)
SS2406
Hall Latch - High Sensitivity
Units of magnetic flux density: 1mT = 10 Gauss
Restriction of Hazardous Substances
Small Outline Transistor (SOT package) – also referred with the package code
“SO”
Electro-Static Discharge
Brush-Less Direct-Current
Magnetic flux density applied on the branded side of the package which turns the
output
driver ON (V_OUT = V_DSon)
Magnetic flux density applied on the branded side of the package which turns the
output
driver OFF (V_OUT = high)
Unique Features
Based on mixed signal DMOS technology, the SS2406 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 DMOS 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 im-
portant factor to minimize the effect of physical stress. This combination results in more stable magnetic charac-
teristics and enables faster and more precise design.
The wide operating voltage from 3.5V to 24V, low current consumption and large choice of operating tempera-
ture range according to “E”, “K” and “L” specification make this device suitable for automotive, industrial and
consumer applications.
Pin Definitions and Descriptions
SOT Pin № SIP Pin №
1
1
2
3
3
2
Name
V_DD
OUT
GND
Type
Supply
Output
Ground
Function
Supply Voltage Pin
Open Drain Output Pin
Ground Pin
2
V3.10 Nov 1, 2013