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PDF AH8115 Data sheet ( Hoja de datos )
| Número de pieza | AH8115 | |
| Descripción | HIGH SENSITIVITY CMOS HALL IC | |
| Fabricantes | AiT Semiconductor | |
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AiT Semiconductor Inc.
www.ait-ic.com
AH8115
HALL SWITCH
LOW CURRENT CONSUMPTION, HIGH SENSITIVITY CMOS HALL IC
DESCRIPTION
FEATURES
The AH8115 is an integrated hall-effect sensor
designed specifically to meet the requirements of
low-power devices. e.g. as an On/Off switch in
cellular flip-phones, with battery operating voltages
of 2.0V-5.5V.
Precise magnetic switching points and high
temperature stability are achieved through the
unique design of the internal circuit. An onboard
clock scheme is used to reduce the average
operating current of the IC. During the operate phase
the IC compares the actual magnetic field detected
with the internally compensated switching points.
The output Q is switched at the end of each
operating phase. During the Stand-by phase the
output stage is latched and the current consumption
of the device reduced to some μA.
The IC switching behaviour is omnipolar, it can be
switched on with either the north or south pole of a
magnet.
AH8115 is higher sensitivity of magnetic induction
than AH8113, it can be used in security systems、
sensing magnet smaller occasions.
Micro power design
2.0V to 5.5V battery operation
High sensitivity and high stability of the
magnetic switching points
High resistance to mechanical stress
Digital output signal
Switching for both poles of a magnet
(omnipolar)
Not suitable for automotive application
Operating temperature range
TMIN ≤ TA ≤ TMAX
−40°C ≤ TA ≤ 85°C
Operating voltage range 2.0V ≤ VDD ≤ 6.0V
Available in TSOT-23 Package
APPLICATION
Mobile phones
Notebook
Portable electronic devices
TYPICAL APPLICATION
The AH8115 is available in TSOT-23, package.
ORDERING INFORMATION
Package Type
Part Number
TSOT-23
TE3
AH8115TE3R
AH8115TE3VR
Note
V: Halogen free Package
R: Tape & Reel
AiT provides all RoHS products
Suffix “ V “ means Halogen free Package
REV1.0
- JUN 2013 RELEASED -
-1-
1 page  
AiT Semiconductor Inc.
www.ait-ic.com
AH8115
HALL SWITCH
LOW CURRENT CONSUMPTION, HIGH SENSITIVITY CMOS HALL IC
MANGENTIC CHARACTERISTICS
TA=+25℃,VDD=2.7V, Unless otherwise specified
Symbol
Min.
BOPS
1
BOPN
-2
BRPS
0.8
BRPN
-1.8
BHYS
0.1
Typ.
1.5
-1.5
1.1
-1.1
0.4
Max.
2
-1
1.5
-0.8
0.7
Unit
mT
mT
mT
mT
mT
REV1.0
- JUN 2013 RELEASED -
-5-
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AH8115.PDF ] | |
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