參數(shù)資料
型號: ZMZ20
廠商: Diodes Inc
文件頁數(shù): 1/6頁
文件大小: 126K
描述: SENSOR MAGNETIC 4PIN E-LINE-4
標(biāo)準(zhǔn)包裝: 4,000
類型: 專用型
電源電壓: 12V
輸出類型: 模擬,數(shù)字
工作溫度: -40°C ~ 150°C
封裝/外殼: 4-SIP
供應(yīng)商設(shè)備封裝: 4-SIP
包裝: 散裝
產(chǎn)品目錄頁面: 1479 (CN2011-ZH PDF)
SEMICONDUCTORS
DESCRIPTION
The ZMZ20 is an extremely sensitive magnetic field sensor in a 4 pin
E-Line package employing the magneto-resistive effects of thin film
Permalloy. It allows the measurement of magnetic fields or the detection
of metallic parts.  The sensor consists of a chip covered with Permalloy
stripes  which  form  a  Wheatstone  bridge,  whose  output  voltage  is
proportional to the magnetic field component Hy.  A perpendicular field
Hx is necessary to suppress the hysteresis and this can be provided 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 and
speed sensing
"  Metering of fluids by sensing rotation of impeller
"  Traffic counting and vehicle-type sensing
"  Measurement of current in a conductor without
connection
DEVICE MARKING
"  M20
ZMZ20
ISSUE 2 - JANUARY 2004
MAGNETIC FIELD SENSORS
1
E-LINE
PINOUT
SIDE VIEW
DEVICE
BOX
ZMZ20
Bulk in box (2,000 components per box)
ORDERING INFORMATION
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