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부품번호 | MT1401BT 기능 |
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기능 | Hall-Effect Magnetic Position Sensors | ||
제조업체 | MagnTek | ||
로고 | |||
MT1401 Series
CMOS, Latch, Hall-Effect Magnetic Position Sensors
Features and Benefits
CMOS Technology
Magnetic Type: Latch
Wide Operating Voltage Range:
Supply Voltage 3.0~18V
℃ ℃Specified Operating Temperature Range:
From –40 ~125
High Magnetic Sensitivity
Bop=20Gauss, Brp=-20Gauss (typical)
Lower Power Consumption
Supply Current <3mA
Lead Free Package
Flat TO-92, SOT-23, SOT-89B
High ESD Rating
Open Drain Output
Reversed Power Supply Protection
RoHS Compliant
2011/65/EU
Applications
Automotive, Home appliances, Industrial
Electric Fan,Electric tools
Brushless DC Motor Communication
Magnetic Encoder
Solid-State Switch
Water Flow Sensor
Family Members
Part number
MT1401A
MT1401A-T
MT1401AT
MT1401BT
MT1401ET
Description
Flat TO-92 package, bulk packaging (1000pcs/bag)
Flat TO-92 package, Radial lead, bulk packaging (1000pcs/bag)
SOT-23 package, tape and reel packaging (3000pcs/bag)
SOT-89B package, tape and reel packaging (1000pcs/bag)
SOT-23(thin outline) package, tape and reel packaging (3000pcs/bag)
General Description
The MT1401 family, produced with CMOS technology, The Hall IC internally includes an on-chip Hall
voltage generator, a voltage regulator for operation with supply voltages of 3.0 to 18V, temperature
compensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system,
Schmitt trigger and an open-drain output.
They are designed to respond to alternating North and South poles. While the magnetic flux density(B) is
larger than operate point (Bop), the output will be turned on (Low), the output is held until the magnetic flux
density(B) is lower than release point (Brp), then turn off (High).
The MT1401 family provides a variety of packages to customers: SOT-23/SOT-89B for surface mount and
TO-92 flat for through-hole mount. All packages are RoHS compliant.
www.magntek.de
Rev.8 12/2014
01/10
MT1401 Series
CMOS, Latch, Hall-Effect Magnetic Position Sensors
Electrical and Magnetic Characteristics
Absolute Maximum Ratings
Absolute maximum ratings are limiting values to be applied individually, and beyond which the serviceability of the
circuit may be impaired. Functional operability is not necessarily implied. Exposure to absolute maximum rating
conditions for an extended period of time may affect device reliability.
Absolute maximum ratings: all voltages listed are referenced to GND.
Symbol
VS
VRCC
VOUT
IOUT
TA
Ts
TJ
B
Parameters
Supply Voltage
Reverse Battery Voltage
Output Voltage
Continuous output current
Operating Ambient Temperature
Storage temperature
Junction temperature
Magnetic flux
Min Max
- 30
- -30
- 30
- 200
-40 125
-50 150
- 150
No Limit
Units
V
V
V
mA
℃
℃
℃
Gauss
MT1401 Series Specifications
℃ ℃at TA = -40 to 125 , Vs = 3.0V to 18V (unless otherwise specified)
Symbol
Parameter
Test Condition
VS Supply Voltage
Operating
IS Supply Current
B<BRP
VDSON
Output Saturation Voltage
IOUT=20mA, B>BOP
IOFF Output Leakage Current
B<BRP, VOUT=18V
TR Output Rise Time
RL=1KOhm, CL=20pF
TF Output Fall Time
RL=1KOhm, CL=20pF
FSW Maximum Switching Frequency
SOT-23 Package Thermal Resistance
RTH TO-92 Package Thermal Resistance
BOP
BRP
BHYST
SOT-89B Package Thermal Resistance
Magnetic Operating Point
Magnetic Release Point
Hysteresis Window
℃At TA = 25
℃At TA = 25
℃, ∣ ∣At TA = 25
, BOP-BRP
Min Typ Max
3.0 -
18
0.5 -
2
- - 0.4
- - 10
- - 4.0
- - 1.0
--
10
- 301 -
- 230 -
- 230 -
5 20 40
-40 -20 -5
10 40 80
Units
V
mA
V
uA
uS
uS
KHz
℃/W
℃/W
℃/W
Gauss
Gauss
Gauss
www.magntek.de
Rev.8 12/2014
04/10
4페이지 CMOSÿÿÿÿÿ
MT1401 Series
CMOS, Latch, Hall-Effect Magnetic Position Sensors
PACKAGE DESIGNATOR
(MT1401A-T) Flat TO-92 Radial lead
Symbol
A
A1
b
b1
c
D
D1
E
e
e1
L
L1
θ
www.magntek.de
Rev.8 12/2014
Dimensions in Millimeters
Min Max
1.420
1.620
0.660
0.860
0.350
0.480
0.400
0.550
0.360
0.510
3.900
4.200
2.970
3.270
2.870
3.124
2.540 TYP.
5.080 TYP.
14.300 REF.
2.150 REF.
45°TYP.
07/10
Dimensions in Inches
Min Max
0.056
0.064
0.026
0.034
0.014
0.019
0.016
0.022
0.014
0.020
0.154
0.165
0.117
0.129
0.113
0.123
0.100 TYP.
0.200 TYP.
0.563 REF.
0.085 REF.
45°TYP.
7페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
MT1401BT | Hall-Effect Magnetic Position Sensors | MagnTek |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |