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參數(shù)資料
| 型號(hào)： | HAL114 |
| 廠商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 英文描述： | Unipolar Hall Switch IC |
| 中文描述： | 單極霍爾開(kāi)關(guān)IC |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 127K |
| 代理商： | HAL114 |
HAL114
MICRONAS INTERMETALL
3
Functional Description
The HAL114 is a CMOS integrated circuit with a switch-
ing output in response to magnetic fields. It processes
the “Hall Voltage” internally: The Hall Voltage is propor-
tional to the magnetic flux component Bz orthogonal to
an integrated Hall Plate, in case an electric current is im-
posed to the plate. The HAL114 compares the Hall Volt-
age with a predefined threshold and generates the out-
put signal dependent of the direction of the magnetic
field. A special circuit compensates for the temperature
dependent effects of the IC, as well as the external mag-
net. A built-in hysteresis eliminates possible oscillations
of the output signal adjacent to its switching point so that
“output bouncing” is avoided. The output is short-circuit
protected by limiting high currents and by sensing ex-
cess temperature. Shunt protection devices clamp
voltage peaks at the Output-Pin and V
DD
-Pin together
with external series resistors. Reverse current is limited
at the V
DD
-Pin by an internal series resistor up to –15 V.
No external reverse protection diode is needed at the
V
DD
-Pin for values ranging from 0 V to –15 V.
Temperature
Dependent
Bias
Hysteresis
Control
Comparator
Output
V
DD
1
OUT
3
Hall Plate
GND
2
Fig. 2:
HAL114 block diagram
HAL114
Short Circuit &
Overvoltage
Protection
Reverse
Voltage &
Overvoltage
Protection
Dimensions of Sensitive Area
0.4 mm x 0.2 mm
Positions of Sensitive Area
SOT-89A
TO-92UA
x = 0
±
0.2
x = 0
±
0.2
y =
0.98
±
0.2
y = 1.0
±
0.2
x is referenced to the center of the package
Outline Dimensions
4.55
±
0.1
2.6
±
0.1
0.4
0.4
1.7
0.4
1.5
3.0
0.05
±
0.05
branded side
SPGS7001-6-A/2E
sensitive area
top view
y
1
2
3
2
Fig. 3:
Plastic Small Outline Transistor Package
(SOT-89A)
Weight approximately 0.04 g
Dimensions in mm
4
±
0.2
1.53
±
0.05
0.125
0.7
sensitive area
0.55
branded side
0.36
0.8
0.3
45
°
y
14.0
min.
3.1
1.27
1.27
2.54
1
2
3
0
0.42
Fig. 4:
Plastic Transistor Single Outline Package
(TO-92UA)
Weight approximately 0.12 g
Dimensions in mm
1.5
±
0.05
4.06
±
0.1
2.03
3.05
±
0.1
0.48
SPGS7002-6-A/1E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HAL115 | Hall Effect Sensor IC |
| HAL300SO | Differential Hall Effect Sensor IC |
| HAL300 | Differential Hall Effect Sensor IC |
| HAL320 | Differential Hall Effect Sensor IC |
| HAL509 | Hall Effect Sensor Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HAL114S-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hall-Effect Switch |
| HAL114S-C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hall-Effect Switch |
| HAL114S-E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hall-Effect Switch |
| HAL114SF-C | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
| HAL114SF-E | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
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