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參數(shù)資料
| 型號： | ATS630LSA |
| 元件分類： | 速度傳感器和接近開關(guān) |
| 英文描述： | PROXIMITY SENSOR-HALL EFFECT, 0.3-2.5mm, 0.20-0.40V, ROUND, THROUGH HOLE MOUNT |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 115K |
| 代理商： | ATS630LSA |
ATS630LSA AND ATS631LSA
ZERO-SPEED, SELF-CALIBRATING, HALL-EFFECT
GEAR-TOOTH TRUE POWER-ON SENSORS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Additional applications Information on gear-tooth and
other Hall-effect sensors is provided in the Allegro Inte-
grated and Discrete Semiconductors Data Book or
Application Note 27701.
APPLICATIONS INFORMATION — Continued
Operation from an Unregulated Power Supply. In
applications where the device gets its power from an
unregulated supply such as an automotive battery, full
protection is generally required. In addition to supply
regulation, such applications require the device to with-
stand various supply side transients. Specifications for
such transients vary between car manufacturers and
protection circuit design should be optimized for each
application. In the circuit shown below, a simple Zener-
controlled regulator is constructed using discrete compo-
nents. The RC low-pass filter on the supply line (R1C1)
and a low-value supply bypass capacitor (CS) can be
included, if necessary, so as to minimize the susceptibility
to EMI/RFI. The NPN should be chosen with sufficiently
high forward breakdown voltage so as to hold off supply-
side transients. The series diode should be chosen with
sufficiently high reverse breakdown capabilities so as to
withstand the most negative transient. The current-
limiting resistor (RZ) and the Zener diode should be sized
for power dissipation requirements.
3
1
2
4
Vcc
Dwg. EH-008-2A
20
RL
0.033
F
100 pF
OUTPUT
SUPPLY
0.1
F
2.5 k
6.8 V
C3
C 2
C1
R 1
R Z
C S
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATS631LSA | PROXIMITY SENSOR-HALL EFFECT, 0.3-2.5mm, 0.20-0.40V, ROUND, THROUGH HOLE MOUNT |
| ATS635LSETN-T | PROXIMITY SENSOR-HALL EFFECT, 2.5-2.5mm, 30-90mA, ROUND, THROUGH HOLE MOUNT |
| ATS665LSGTN-T | PROXIMITY SENSOR-HALL EFFECT, 0.5-2.5mm, 0.40V, ROUND, THROUGH HOLE MOUNT |
| ATS673LSETN-HT-T | PROXIMITY SENSOR-HALL EFFECT, 0.5-2.5mm, 450mV, ROUND, THROUGH HOLE MOUNT |
| ATS674LSETN-LT-T | PROXIMITY SENSOR-HALL EFFECT, 0.5-2.5mm, 450mV, ROUND, THROUGH HOLE MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATS630LSB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| ATS631LSA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| ATS631LSB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| ATS632LSA | 制造商:Allegro MicroSystems 功能描述:Zero-Speed, Self-Calibrating, Non-Oriented, Hall-Effect Gear-Tooth Sensor Module |
| ATS632LSC | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:ZERO-SPEED, SELF-CALIBRATING, NON-ORIENTED, HALL-EFFECT GEAR-TOOTH SENSOR |
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