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參數(shù)資料
| 型號： | HAL815E |
| 廠商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 英文描述： | Programmable Linear Hall Sensor |
| 中文描述： | 可編程線性霍爾傳感器 |
| 文件頁數(shù)： | 13/24頁 |
| 文件大小： | 407K |
| 代理商： | HAL815E |
ADVANCE INFORMATION
HAL815
Micronas
13
3.6. Electrical Characteristics
at T
J
=
40 °C to +170 °C, V
DD
= 4.5 V to 5.5 V, after programming, as not otherwise specified in Conditions.
Typical Characteristics for T
J
= 25 °C and V
DD
= 5 V.
Symbol
Parameter
Pin No.
Min.
Typ.
Max.
Unit
Conditions
I
DD
Supply Current
over Temperature Range
1
7
10
mA
V
DDZ
Overvoltage Protection
at Supply
1
17.5
20
V
I
DD
= 25 mA, T
J
= 25 °C, t = 20 ms
V
OZ
Overvoltage Protection
at Output
3
17
19.5
V
I
O
= 10 mA, T
J
= 25 °C, t = 20 ms
Resolution
3
12
bit
ratiometric to V
DD
1)
E
A
Accuracy Error over all
3
2
0
2
%
R
L
= 4.7 k
(% of supply voltage)
3)
INL
Non-Linearity of Output Voltage
over Temperature
3
1
0
1
%
% of supply voltage
3)
E
R
Ratiometric Error of Output
over Temperature
(Error in V
OUT
/ V
DD
)
3
1
0
1
%
V
- V
> 2 V
during calibration procedure
V
OUTCL
Accuracy of Output Voltage at
Clamping Low Voltage over
Temperature Range
3
45
0
45
mV
R
L
= 4.7 k
, V
DD
= 5 V
V
OUTCH
Accuracy of Output Voltage at
Clamping High Voltage over
Temperature Range
3
45
0
45
mV
R
L
= 4.7 k
, V
DD
= 5 V
V
OUTH
Output High Voltage
3
4.65
4.8
V
V
DD
= 5 V,
1 mA
≤
I
OUT
≤
1mA
V
OUTL
Output Low Voltage
3
0.2
0.35
V
V
DD
= 5 V,
1 mA
≤
I
OUT
≤
1mA
f
ADC
Internal ADC Frequency
120
128
140
kHz
T
J
= 25 °C
f
ADC
Internal ADC Frequency over
Temperature Range
110
128
150
kHz
V
DD
= 4.5 V to 8.5 V
t
r(O)
Response Time of Output
3
5
4
2
1
10
8
4
2
ms
ms
ms
ms
3 dB Filter frequency = 80 Hz
3 dB Filter frequency = 160 Hz
3 dB Filter frequency = 500 Hz
3 dB Filter frequency = 2 kHz
C
= 10 nF, time from 10% to 90% of
final output voltage for a steplike
signal B
step
from 0 mT to B
max
t
d(O)
Delay Time of Output
3
0.1
0.5
ms
C
L
= 10 nF
t
POD
Power-Up Time (Time to reach
stabilized Output Voltage)
6
5
3
2
11
9
5
3
ms
ms
ms
ms
3 dB Filter frequency = 80 Hz
3 dB Filter frequency = 160 Hz
3 dB Filter frequency = 500 Hz
3 dB Filter frequency = 2 kHz
C
L
= 10 nF, 90% of V
OUT
BW
Small Signal Bandwidth (
3 dB)
3
2
kHz
B
< 10 mT;
3 dB Filter frequency = 2 kHz
V
OUTn
Noise Output Voltage
pp
3
3
6
mV
2)
magnetic range = 90 mT
R
OUT
Output Resistance over Recom-
mended Operating Range
3
1
10
V
OUTLmax
≤
V
OUT
≤
V
OUTHmin
R
thJA
TO-92UT
Thermal Resistance Junction to
Soldering Point
150
200
K/W
1)
Output DAC full scale = 5 V ratiometric, Output DAC offset = 0 V, Output DAC LSB = V
DD
/4096
2)
peak-to-peak value exceeded: 5%
3)
if more than 50% of the selected magnetic field range are used
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HAL815K | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Programmable Linear Hall Sensor |
| HAL815PA-T | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Programmable Linear Hall Sensor |
| HAL815UT-A | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Programmable Linear Hall-Effect Sensor |
| HAL815UT-K | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Programmable Linear Hall-Effect Sensor |
| HAL824UT-A | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:High-Precision Programmable Linear Hall-Effect Sensor Family |
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