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    Maxim Integrated DS1672U-33+, Real Time Clock Serial-I2C, 8-Pin μSOP

    Maxim Integrated
    RS-artikelnummer:
    190-4744
    Tillv. art.nr:
    DS1672U-33+
    Tillverkare / varumärke:
    Maxim Integrated
    Se alla Real Time Clocks
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    35,807 kr

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    44,759 kr

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    EnheterPer unitPer Tube*
    50 - 5035,807 kr1 790,35 kr
    100 - 20030,901 kr1 545,05 kr
    250 - 45029,363 kr1 468,15 kr
    500 - 95026,534 kr1 326,70 kr
    1000 +22,385 kr1 119,25 kr
    RS-artikelnummer:
    190-4744
    Tillv. art.nr:
    DS1672U-33+
    Tillverkare / varumärke:
    Maxim Integrated

    Lagstiftning och ursprungsland


    Produktdetaljer

    The DS1672 low-voltage serial timekeeping chip incorporates a 32-bit counter and power-monitoring functions. The 32-bit counter is designed to count seconds and can be used to derive time-of-day, week, month, and year by using a software algorithm. A precision, temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated that forces the reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for 250ms to allow the power supply and processor to stabilize.

    32-Bit Counter
    I²C Serial Interface
    Automatic Power-Fail Detect and Switch Circuitry
    Power-Fail Reset Output
    Low-Voltage Oscillator Operation (1.3V min)
    Trickle-Charge Capability


    Specifikationer

    AttributeValue
    FunctionsBinary Counter, Real Time Clock
    Bus TypeSerial-I2C
    Mounting TypeSurface Mount
    Package TypeμSOP
    Pin Count8
    Dimensions3.1 x 0.65 x 0.95mm
    Length3.1mm
    Width0.65mm
    Height0.95mm
    Maximum Operating Supply Voltage5.5 V
    Minimum Operating Supply Voltage2.97 V
    Minimum Operating Temperature-40 °C
    Maximum Operating Temperature+85 °C

    200 I lager för avsändande samma dag
    Add to Basket
    Enheter

    Lagt till varukorgen

    Pris (ex. moms) Each (In a Tube of 50)

    35,807 kr

    (exkl. moms)

    44,759 kr

    (inkl. moms)

    EnheterPer unitPer Tube*
    50 - 5035,807 kr1 790,35 kr
    100 - 20030,901 kr1 545,05 kr
    250 - 45029,363 kr1 468,15 kr
    500 - 95026,534 kr1 326,70 kr
    1000 +22,385 kr1 119,25 kr