參數(shù)資料
    型號: Q67006-A9143
    廠商: SIEMENS AG
    英文描述: Uni- and Bipolar Hall IC Switches for Magnetic Field Applications
    中文描述: 單極和雙極霍爾集成電路開關磁場應用
    文件頁數(shù): 1/19頁
    文件大?。?/td> 138K
    代理商: Q67006-A9143
    P-SSO-4-1
    Data Sheet
    1
    2000-07-01
    Dynamic Differential Hall Effect Sensor IC
    TLE 4921-3U
    Bipolar IC
    The differential Hall Effect sensor TLE 4921-3U provides a high sensitivity and a superior
    stability over temperature and symmetrical thresholds in order to achieve a stable duty
    cycle. TLE 4921-3U is particularly suitable for rotational speed detection and timing
    applications of ferromagnetic toothed wheels such as anti-lock braking systems,
    transmissions, crankshafts, etc. The integrated circuit (based on Hall effect) provides a
    digital signal output with frequency proportional to the speed of rotation. Unlike other
    rotational sensors differential Hall ICs are not influenced by radial vibration within the
    effective airgap of the sensor and require no external signal processing.
    Type
    TLE 4921-3U
    Marking
    21C3U
    Ordering Code
    Q67006-A9171
    Package
    P-SSO-4-1
    Features
    Advanced performance
    High sensitivity
    Symmetrical thresholds
    High piezo resistivity
    Reduced power consumption
    South and north pole pre-induction possible
    AC coupled
    Digital output signal
    Two-wire and three-wire configuration possible
    Large temperature range
    Large airgap
    Low cut-off frequency
    Protection against overvoltage
    Protection against reversed polarity
    Output protection against electrical disturbances
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