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PDF HAL1823 Data sheet ( Hoja de datos )
| Número de pieza | HAL1823 | |
| Descripción | (HAL1821 - HAL1823) Linear Hall-Effect Sensor | |
| Fabricantes | Micronas | |
| Logotipo |  |
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Hardware
Documentation
Data Sheet
HAL® 1821...HAL 1823
Linear Hall-Effect Sensor Family
in SOT89B Package
Edition Aug. 2, 2013
DSH000162_001EN
1 page  
DATA SHEET
HAL 1821...HAL 1823
1.6. Hall Sensor Package Codes
HALXXXXPA-T
Temperature Range: A
Package: SF for SOT89B-1
Type: 182x
1.8. Pin Connections and Short Descriptions
Pin No.
1
2, 4
3
Pin Name
VSUP
GND
OUT
Short Description
Supply Voltage Pin
Ground
Push-Pull Output
Example: HAL1821SF-A
Type: 1821
Package: SOT89B-1
Temperature Range: TJ = 40 C to +170 C
Hall sensors are available in a wide variety of packag-
ing versions and quantities. For more detailed informa-
tion, please refer to the brochure: “Hall Sensors:
Ordering Codes, Packaging, Handling”.
1 VDD
OUT
3
2, 4 GND
Fig. 1–1: Pin configuration
1.7. Solderability and Welding
Soldering
During soldering reflow processing and manual
reworking, a component body temperature of 260 °C
should not be exceeded.
Welding
Device terminals should be compatible with laser and
resistance welding. Please note that the success of
the welding process is subject to different welding
parameters which will vary according to the welding
technique used. A very close control of the welding
parameters is absolutely necessary in order to reach
satisfying results. Micronas, therefore, does not give
any implied or express warranty as to the ability to
weld the component.
Micronas
Aug. 2, 2013; DSH000162_001EN
5
5 Page 
DATA SHEET
HAL 1821...HAL 1823
3.7. Magnetic Characteristics
at Recommended Operating Conditions if not otherwise specified in the column ’Test Conditions’,
TJ =40 °C to +170 °C (for temperature type A), VSUP = 4.5 V to 5.5 V.
Typical Characteristics for TA = 25 °C and VSUP = 5 V.
Symbol
Parameter
Sens
Sensitivity
ES
SensLife
Sensitivity Error over
Temperature Range
Sensitivity Drift (beside
temperature drift)1)
Pin No.
3
3
Values
Min. Typ. Max.
47.5
28.43
22.25
50.0
31.25
25.0
52.5
34.07
27.75
6 0
6
2
BOFFSET Magnetic offset
3
1.4 0
1.4
2.3 0
2.3
2.8 0
2.8
BOFFSET Magnetic offset drift over
Temperature Range
BOFFSET(T) BOFFSET
(25 °C)
BHysteresis Magnetic Hysteresis1)
1) Not tested, characterized only
3
3
950 0
950 0
1015 0
20 0
950
950
1015
20
Unit
mV/mT
%
%
mT
µT
µT
Test Conditions
HAL1821; TJ = 25°C
HAL1822; TJ = 25°C
HAL1823; TJ = 25°C
TJ = 25°C; after tem-
perature cycling and
over life time
HAL1821
HAL1822
HAL1823
B = 0 mT, TA = 25 °C
HAL1821
HAL1822
HAL1823
B = 0 mT
Range = 40 mT
Micronas
Aug. 2, 2013; DSH000162_001EN
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HAL1823.PDF ] | |
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