參數(shù)資料
型號: A1302KLHLT-T
廠商: Allegro MicroSystems, Inc.
英文描述: Continuous-Time Ratiometric Linear Hall Effect Sensors
中文描述: 連續(xù)時間成比例線性霍爾效應傳感器
文件頁數(shù): 3/8頁
文件大?。?/td> 293K
代理商: A1302KLHLT-T
3
A1301-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Continuous-Time Ratiometric Linear Hall Effect Sensors
A1301 and A1302
DEVICE CHARACTERISTICS
over operating temperature range, T
A
, and V
CC
= 5 V, unless otherwise noted
Characteristic
Symbol
Electrical Characteristics
Supply Voltage
V
CC
Running, T
J
< 165°C
Supply Current
I
CC
Output open
V
OUT(High)
I
SOURCE
= –1 mA, Sens = nominal
V
OUT(Low)
I
SINK
= 1 mA, Sens = nominal
Output Bandwidth
BW
V
CC(min)
to 0.95 V
OUT;
B = ±1400 G;
Slew rate = 4.5 V/μs to 4.5 V/100 ns
Output Resistance
R
OUT
I
SINK
1 mA, I
SOURCE
–1 mA
External output low pass filter
10 kHz;
Sens = nominal
Ratiometry
Quiescent Output Voltage Error
with respect to
V
CC1
Magnetic Sensitivity Error with
respect to
V
CC2
Output
Linearity
Lin
T
A
= 25°C
Symmetry
Sym
T
A
= 25°C
Magnetic Characteristics
Quiescent Output Voltage
V
OUTQ
B = 0 G; T
A
= 25°C
Quiescent Output Voltage over
Operating Temperature Range
A1301; T
A
= 25°C
A1302; T
A
= 25°C
Magnetic Sensitivity over
Operating Temperature Range
A1302
1
Refer to equation (4) in Ratiometric section on page 4.
2
Refer to equation (5) in Ratiometric section on page 4.
Test Conditions
Min.
Typ.
Max.
Units
4.5
4.65
6
11
0.25
V
mA
V
V
kHz
Output Voltage
4.7
0.2
20
Power-On Time
t
PO
3
5
μs
2
5
Wide Band Output Noise, rms
V
OUTN
150
μV
V
OUTQ(V)
T
A
= 25°C
±3.0
%
Sens
(V)
T
A
= 25°C
±3.0
%
±2.5
±3.0
%
%
2.4
2.5
2.6
V
V
OUTQ(
T
A
)
B = 0 G
2.2
2.8
V
Magnetic Sensitivity
Sens
2.0
1.0
1.8
0.85
2.5
1.3
3.0
1.6
3.2
1.75
mV/G
mV/G
mV/G
mV/G
Sens
(
T
A
)
A1301
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相關代理商/技術參數(shù)
參數(shù)描述
A1302KLHLT-T-CUT 制造商:Allegro MicroSystems LLC 功能描述:
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