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Datasheet Intersil HA-4902-883


Precision Quad Comparator


  • Download » Datasheet PDF, 883 Kb, Revision: 2017-12-11
    HA-4902/883 Datasheet
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    Precision Quad Comparator
    HA-4902/883 Features The HA-4902/883 is a monolithic, quad, precision comparator
    offering fast response time, low offset voltage, low offset
    current and virtually no channel-to-channel crosstalk for
    applications requiring accurate, high speed, signal level
    detection. This comparator can sense signals at ground level
    while being operated from either a single +5V supply (digital
    systems) or from dual supplies (analog networks) up to В±15V.
    The HA-4902/883 contains a unique current driven output
    stage which can be connected to logic system supplies
    (VLOGIC+ and VLOGIC -) to make the output levels directly
    compatible (no external components needed) with any
    standard logic or special system logic levels. In combination
    analog/digital systems, the design employed in the
    HA-4902/883 input and output stages prevents troublesome
    ground coupling of signals between analog and digital portions
    of the system. This circuit is processed in accordance to MIL-STD-883 and
    is fully conformant under the provisions of Paragraph 1.2.1 This comparators’ combination of features make it an ideal
    component for signal detection and processing in data
    acquisition systems, test equipment and
    microprocessor/analog signal interface networks. Pin Configuration
    (16 LD CERDIP) ...



Package20 Ld CLCC16 Ld CERDIP16 Ld CERDIP


Comparator Receiver (max) (V)(V+) - 2.6(V+) - 2.6(V+) - 2.6
Comparator Receiver (min) (V)V-V-V-
IBIAS50 nA50 nA50 nA
IOS10 nA10 nA10 nA
IS6.5 mA6.5 mA6.5 mA
Input Signal (max) (V)(V+) - 2.6(V+) - 2.6(V+) - 2.6
Input Supply VP (max)15 V15 V15 V
Input Supply VP (min)-15 V-15 V-15 V
Number of Channels444
Output Signal (max) (V)
Output Signal (min)0.2 V0.2 V0.2 V
Qualification LevelQML Class Q (military)QML Class Q (military)QML Class Q (military)
Response Time180 ns180 ns180 ns
VOS (max)5 mV5 mV5 mV

Moldel Line

Series: HA-4902-883 (3)

Manufacturer's Classification

  • Space & Harsh Environment > /883 > Comparators

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