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Número de pieza | AX8101 | |
Descripción | Ultra-sensitive Hall Effect Switch | |
Fabricantes | AXElite | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AX8101 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! AX8101/A
MicroPower, Ultra-sensitive Hall Effect Switch
GENERAL DESCRIPTION
AX8101/A is a three-terminal Hall Effect sensor device with a output driver, mainly
designed for battery–operation, hand-held equipment (such as Cellular and Cordless
Phone, PDA). After power-on, AX8101/A will detect and setup the operating pole (North or
South) to avoid another side magnetic noise (Patent pending). For AX8101, the output will
be turned off under no magnetic field. While the magnetic flux density (B) is larger than
operate point (Bop), the output will be turned on; the output is latched until B is lower than
release point (Brp).
FEATURES
- Micro Power Operation for Battery Applications
- 2.4V to 5.5V battery operation
- Chopper Stabilized Technology
- Operation with North or South Pole
- High sensitivity and high stability of the magnetic switching points
- 3-pin SOT-23/Thin SOT-23 Pb-Free packages
BLOCK DIAGRAM
VDD
Awake/Sleep
Timing Control
Power-ON
Reset
VOUT
N/S Pole Detection
and setup
Hall
Plate
Offset
Cancellation
-
+
Latch
N-MOS
GND
1/6
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.3 Aug.24, 2010
1 page PACKAGE OUTLINES
(1) SOT-23-3L
D
e1
e
AX8101/A
C
GAUGE PLANE
L
L1
VIEW C
θ
b
Symbol
Dimensions in Millimeters
Min. Nom.
Max.
A-
- 1.45
A1 0.00
0.08
0.15
A2 0.90
b 0.30
C 0.08
1.10
0.40
0.15
1.30
0.50
0.22
D 2.70 2.90
3.10
E 2.60 2.80
3.00
E1 1.40
1.60
1.80
L 0.30 0.45
L1 0.50 0.60
0.60
0.70
e 1.9 BSC
e1 0.95 BSC
θ 0o
4o
8o
JEDEC outline: NA
SEE VIEW C
Dimensions in Inches
Min. Nom. Max.
- - 0.057
- - 0.006
0.035
0.043
0.051
0.012
0.016
0.020
0.003
0.006
0.009
0.106
0.114
0.122
0.102
0.110
0.118
0.055
0.063
0.071
0.012
0.018
0.024
0.020
0.024
0.028
0.075 BSC
0.037 BSC
0o 4o 8o
5/6
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.3 Aug.24, 2010
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet AX8101.PDF ] |
Número de pieza | Descripción | Fabricantes |
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