Login / Register to access your benefits
Recently searched

    LM393D Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin SOIC

    Image representative of range

    View all Comparators
    Bulk discount available

    Price (Excl VAT) Each

    R 8,32

    (exc. VAT)

    R 9,57

    (inc. VAT)

    Select or type quantity
    16 Available in South Africa for same day despatch or collection. Heavy, hazardous or lithium product excluded. Delivery T&C's apply)*
    198 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)

    * Delivery dates may change based on your chosen quantity and delivery address.

    Units
    Per unit
    1 - 24R 8,32
    25 - 99R 8,11
    100 - 249R 7,87
    250 - 499R 7,56
    500 +R 7,26
    Packaging Options:
    RS stock no.:
    858-433
    Mfr. Part No.:
    LM393D
    Manufacturer:
    Texas Instruments

    LMx93/LM2903 family Dual Comparators


    The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.


    Comparators, Texas Instruments


    Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

    Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

    Related links