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參數資料
| 型號： | ZMY20TC |
| 廠商： | DIODES INC |
| 元件分類： | Magnetic Field Sensor |
| 英文描述： | MAGNETIC FIELD SENSOR-MAGNETORESISTIVE, 16-24V, RECTANGULAR, SURFACE MOUNT |
| 封裝： | SOT-223, 4 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 230K |
| 代理商： | ZMY20TC |
1
SEMICO NDUC TORS
DESCRIPTION
The ZMY20 is an extremely sensitive magnetic sensor employing the
magneto-resistive effect of thin film permalloy. It allows the measurement of
magnetic fields or the detection of magnetic parts. The highly sensitive and
small size magnetoresistive sensors consist of a chip covered with thin film
permalloy stripes. These stripes form a Wheatstone bridge, whose output
voltage is proportional to the magnetic field component Hy. A perpendicular
field Hx is necessary to stabilize sensor operation. This can be done by using a
small permanent magnet.
FEATURES
Output voltage proportional to magnetic field Hy
Adjustment of sensitivity and suppression of
hysteresis by the auxiliary magnetic field Hx
Magnetic fields vertical to the chip level are not
effective
APPLICATIONS
Linear position sensors for process control, door
interlocks, proximity detectors, machine tool
sensing
Scalar measurement for compassing
Automotive – door switches, engine position &
speed sensing
Metering of fluids by sensing rotation of impeller
Traffic counting & vehicle-type sensing
Measurement of current in a conductor without
connection
DEVICE MARKING
ZMY20
ZMY20
ISSUE 3 - JUNE 2007
MAGNETIC FIELD SENSOR
DEVICE
REEL
SIZE
TAPE
WIDTH
QUANTITY
PER REEL
ZMY20TA
7”
12mm
1000 units
ZMY20TC
13”
12mm
4000 units
ORDERING INFORMATION
V = SUPPLY VOLTAGE
V
= OUTPUT VOLTAGE
B
O
+VB
-VB
-VO
+VO
Top View
PINOUT
+VO
+VB
-VO
-VB
Hy
Hx
SOT223S
相關PDF資料 |
PDF描述 |
|---|---|
| ZMY27G | 27 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| ZMY36G | 36 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| ZMY5.1G | 5.1 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| ZMY55W-02 | SINGLE COLOR LED |
| ZPD5.1 | 5.1 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ZMY22 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Zener Diodes |
| ZMY22B | 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:SILICON PLANAR POWER ZENER DIODES |
| ZMY22C | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:ZENER DIODES |
| ZMY22G | 制造商:DIOTEC 制造商全稱:Diotec Semiconductor 功能描述:Surface mount Silicon-Zener Diodes (planar technology) |
| ZMY22-GS08 | 功能描述:穩壓二極管 22 Volt 1 Watt 10% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數:0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
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