DS7880 decoder/driver equivalent, high voltage 7-segment decoder/driver.
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Current sink outputs Adjustable output current 0 2 to 1 5 mA High output breakdown voltage 110V typ Suitable for multiplex operation Blanking and Ripple Blan.
transient segment output current must be limited to 50 mA This may be accomplished in dc applications by connecting a 2 .
The DS7880 DS8880 is custom designed to decode four lines of BCD and drive a gas-filled seven-segment display tube Each output constitutes a switchable adjustable current sink which provides constant current to the tube segment even with high tube an.
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