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參數(shù)資料
| 型號： | HAL115 |
| 廠商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 英文描述： | Hall Effect Sensor IC |
| 中文描述： | 霍爾效應傳感器IC |
| 文件頁數(shù)： | 7/9頁 |
| 文件大?。?/td> | 110K |
| 代理商： | HAL115 |
HAL115
MICRONAS INTERMETALL
7
0
–50
2
4
6
8
10
12
14
0
50
100
150
°
C
mA
T
A
I
DD
Typical supply current
versus ambient temperature
V
DD
= 24 V
V
DD
= 4.5 V
HAL115
0
2
4
6
8
10
12
14
0
5
10
15
20
25
30 V
mA
V
DD
I
DD
Typical supply current
versus supply voltage
T
A
= 0
°
C
HAL115
T
A
= 25
°
C
T
A
= 100
°
C
see note 2
Application Note
Because of inherent reverse voltage protection, no
diode is needed at pin 1 for reverse voltages ranging
from 0 V to –15 V.
For electromagnetic immunity, it is recommended to ap-
ply a 330 pF minimum capacitor between V
DD
(pin 1)
and Ground (pin 2).
For applications requiring robustness to conducted dis-
turbances (transients), a 220
series resistor to pin 1
and a 4.7 nF capacitor between V
DD
(pin 1) and Ground
(pin 2) is recommended.
Because of the I
DD
peak at 4.1 V, the series resistor
should not be greater than 270
.
The series resistor and the capacitor should be placed
as close as possible to the IC.
Ambient Temperature
Due to the internal power dissipation, the temperature
on the silicon chip (junction temperature T
J
) is higher
than the temperature outside the package (ambient tem-
perature T
A
).
T
J
= T
A
+
T
At static conditions, the following equations are valid:
– for SOT-89A:
T = I
DD
* V
DD
* R
thJSB
– for TO-92UA:
T = I
DD
* V
DD
* R
thJA
For typical values, use the typical parameters. For worst
case calculation, use the max. parameters for I
DD
and
R
th
, and the max. value for V
DD
from the application.
Recommended Application Circuit for DC Fans
HAL115
1
2
3
3.3 k
R
1
L
1
R
2
3.3 k
L
2
C
1
C
2
2.2
μ
/50 V
2.2
μ
/50 V
V
DD
相關PDF資料 |
PDF描述 |
|---|---|
| HAL300SO | Differential Hall Effect Sensor IC |
| HAL300 | Differential Hall Effect Sensor IC |
| HAL320 | Differential Hall Effect Sensor IC |
| HAL509 | Hall Effect Sensor Family |
| HAL502A | Hall Effect Sensor Family |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HAL115S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| HAL115S-C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hall-Effect Switch |
| HAL115S-E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hall-Effect Switch |
| HAL115SF-C | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
| HAL115SF-E | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Hall Effect Sensor Family |
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