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HA-4902-883 - Precision Quad Comparator

Key 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 HA-4902/883 (16 LD CERDIP) TOP VIEW VL+ 1 OUT 1 2 -IN 1 3 +IN 1 4 +1 V- 5 +IN 2 6 + -IN 2 7 - 2 OUT 2 8 16 OUT 4 - 15 -IN 4 4+ 14 +IN 4 13 V+ + 12 +IN 3 3 - 11 -IN 3 10 OUT 3 9 VL-.

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HA-4902/883 Precision Quad Comparator 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 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.