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DS3680 - Quad Negative Voltage Relay Driver

General Description

The DS3680 is a quad high voltage negative relay driver designed to operate over wide ranges of supply voltage common-mode voltage and ambient temperature with 50 mA sink capability These drivers are intended for switching the ground end of loads which are directly connected to the negative supply s

Key Features

  • Y Y Y Y Y Y Y b 10V to b 60V operation Quad 50 mA sink capability TTL LS COMS or voltage comparator input High input common-mode voltage range Very low input current Fail-safe disconnect feature Built-in output clamp diode Connection Diagram Dual-In-Line Package Logic Diagram TL F 5821.
  • 1 Top View Order Number DS3680J DS3680M or DS3680N See NS Package Number J14A M14A N14A TL F 5821.
  • 2 Truth Table Differential Inputs VID t 2V VID s 0 8V Open Outputs On Off Off C1995 Nati.

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DS3680 Quad Negative Voltage Relay Driver March 1995 DS3680 Quad Negative Voltage Relay Driver General Description The DS3680 is a quad high voltage negative relay driver designed to operate over wide ranges of supply voltage common-mode voltage and ambient temperature with 50 mA sink capability These drivers are intended for switching the ground end of loads which are directly connected to the negative supply such as in telephone relay systems Since there may be considerable noise and IR drop between logic ground and negative supply ground in many applications these drivers are designed to operate with a high common-mode range ( g 20V referenced to negative supply ground) Each driver has a common-mode range separate from the other drivers in the package which pemits input signals from m