Automotive Hall effect IC in the ultra-thin package
S-57GD, S-57GS/GN,
S-57TZ, S-57RB Series
Proposing an
ultra-thin Hall effect IC
for sensing opening/closing, sliding and rotational movements of automotive devices and parts
thinner and
smaller modules
to provide more interior space and better handling.
Non-contact sensing makes the IC resistant to wear and dust, and
improves
device durability.
Recommending
the S-57GD, S-57GS/GN,
S-57TZ, S-57RB Series
Hall effect IC in
the world’s thinnest*1 package
The 0.5mm thin package
reduces the overall space
of the Hall effect IC
and the magnets.
It is a unique package
that helps improve both
IC mountability and strength.
Our Ultra-thin Hall effect IC helps create a comfortable interior space
Supporting improved design friendliness and handling of automotive devices
Hall effect ICs enable contactless sensing of opening/closing, sliding and rotational movements using electric signals.
Hall effect ICs are extensively used in automotive devices so making them smaller and thinner will shrink device volume and improve design friendliness and handling.
The world’s thinnest*1 HSNT-6(2025) package Hall effect IC is instrumental in increasing the comfort of the interior space.
Thinner Hall effect IC Capabilities
The HSNT-6(2025) package is a just 0.5mm in thickness.
This is roughly half the thickness of our previous package*2.
The HSNT-6(2025) package substantially reduces the overall space of the IC and magnets.
For example,
・Modules with thinner and smaller adjustment dials can be manufactured. All of which contributes to better handling and greater design friendliness.
・The BLDC motors for power windows can be designed thinner to increase interior space.
Resolving the difficult to use aspects of small and thin components
The HSNT-6(2025) is an ultra-thin package, its pins protrude from the sides of the package so an automated visual inspection can be made to confirm that the pins are properly soldered to the board.
A TSOT-23-3S package that permits automated visual inspection is also available.
Application
Automotive equipment
・Open/close or sliding detection for air conditioning adjustment dial, steering switch, seat belt buckle,
shift lever and door
・Rotation detection for fan motors, roof window motors, electric power steering motors, wiper motors etc. in DC brushless motor control
Hall effect ICs for Automotive
Features
| Product name | S-57GD Series | S-57GS/GN Series | S-57TZ Series | S-57RB Series | |
|---|---|---|---|---|---|
| Omnipolar switch | Unipolar latch | Zero Crossing Latch detection | Bipolar latch | ||
| Power supply voltage range | VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | |
| Output logic | Active="L" Active="H" |
Active="L" Active="H" |
VOUT="L" at S pole detection VOUT="H" at S pole detection |
VOUT="L" at S pole detection VOUT="H" at S pole detection |
|
| Output form | Nch open-drain output Nch driver + built-in pull-up resistor (1.2 kΩ typ.) |
||||
| Zero crossing latch point | - | - | BZ=0.0mT typ. | - | |
| Magnetic sensitivity | 3.0mT, 6.0mT, 10mT, 15mT |
3.0mT, 6.0mT, 10mT, 15mT |
- | 0.5mT, 2.2mT, 3.0mT, 6.0mT, 10mT |
|
| Chopping frequency | 500kHz | 500kHz | 500kHz | 500kHz | |
| Output delay time | 16.0μs typ. | 8.0μs typ. | 8.0μs typ. | 8.0μs typ. | |
| Operation temperature range | Ta=−40°C to +150°C | ||||
| Datasheet |  |
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| Product name | S-57GD S Series | S-57GN/GS S Series | S-57TZ S Series | S-57RB S Series | |
|---|---|---|---|---|---|
| Omnipolar latch | Uni polar latch | Zero Crossing Latch detection |
Bipolar latch | ||
| Power supply voltage range |
VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | VDD=2.7V to 26.0V | |
| Output logic | Active="L" Active="H" |
Active="L" Active="H" |
VOUT="L" at S pole detection VOUT="H" at S pole detection |
||
| Output form | Nch open-drain output Nch driver + built-in pull-up resistor (1.2 kΩ typ.) |
||||
| Zero crossing latch point |
- | - | BZ=0.0mT typ. | - | |
| Magnetic sensitivity |
3.0mT, 6.0mT, 10mT, 15mT |
3.0mT, 6.0mT, 10mT, 15mT |
- | 0.5mT, 2.2mT, 3.0mT, 6.0mT, 10mT |
|
| Chopping frequency |
500kHz | 500kHz | 500kHz | 500kHz | |
| Output delay time |
16.0μs typ. | 8.0μs typ. | 8.0μs typ. | 8.0μs typ. | |
| Operation temperature range |
Ta=−40°C to +150°C | ||||
| Datasheet |  |
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(*1)(*2)Based on our research as of June 2020.
