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參數(shù)資料
| 型號： | A1301 |
| 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： | A1301 |
3
A1301-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
115 Northeast Cutoff, Box 15036
www.allegromicro.com
Allegro MicroSystems, Inc.
Continuous-Time Ratiometric Linear Hall Effect Sensors
A1301 and A1302
DEVICE CHARACTERISTICS over operating temperature range, TA, and VCC = 5 V, unless otherwise noted
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Electrical Characteristics
Supply Voltage
VCC
Running, TJ < 165°C
4.5
–
6
V
Supply Current
ICC
Output open
–
11
mA
Output Voltage
VOUT(High) ISOURCE = –1 mA, Sens = nominal
4.65
4.7
–
V
VOUT(Low)
ISINK = 1 mA, Sens = nominal
–
0.2
0.25
V
Output Bandwidth
BW
–
20
–
kHz
Power-On Time
tPO
VCC(min) to 0.95 VOUT; B = ±1400 G;
Slew rate = 4.5 V/s to 4.5 V/100 ns
–35
s
Output Resistance
ROUT
ISINK ≤ 1 mA, ISOURCE ≥ –1 mA
–
2
5
Wide Band Output Noise, rms
VOUTN
External output low pass filter ≤ 10 kHz;
Sens = nominal
–
150
–
V
Ratiometry
Quiescent Output Voltage Error
with respect to VCC1
VOUTQ(V) TA = 25°C
–
±3.0
%
Magnetic Sensitivity Error with
respect to VCC2
Sens(V)
TA = 25°C
–
±3.0
%
Output
Linearity
Lin
TA = 25°C
–
±2.5
%
Symmetry
Sym
TA = 25°C
–
±3.0
%
Magnetic Characteristics
Quiescent Output Voltage
VOUTQ
B = 0 G; TA = 25°C
2.4
2.5
2.6
V
Quiescent Output Voltage over
Operating Temperature Range
VOUTQ(T
A)
B = 0 G
2.2
–
2.8
V
Magnetic Sensitivity
Sens
A1301; TA = 25°C
2.0
2.5
3.0
mV/G
A1302; TA = 25°C
1.0
1.3
1.6
mV/G
Magnetic Sensitivity over
Operating Temperature Range
Sens(T
A)
A1301
1.8
–
3.2
mV/G
A1302
0.85
–
1.75
mV/G
1Refer to equation (4) in Ratiometric section on page 4.
2Refer to equation (5) in Ratiometric section on page 4.
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相關代理商/技術參數(shù) |
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| A1301.1/2 | 制造商:DORMER 功能描述:DRILL TAPER SHANK HSS 1.1/2" |
| A1301.3/16 | 制造商:DORMER 功能描述:DRILL TAPER SHANK HSS 1.3/16" |
| A1301/2 | 制造商:DORMER 功能描述:DRILL TAPER SHANK HSS 1/2" |
| A1301/4 | 制造商:DORMER 功能描述:DRILL TAPER SHANK HSS 1/4" |
| A1301_06 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Continuous-Time Ratiometric Linear Hall Effect Sensors |
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