Features: -10V to -60V operationQuad 50 mA sink capabilityTTL/LS/COMS or voltage comparator inputHigh input common-mode voltage rangeVery low input currentFail-safe disconnect featureBuilt-in output clamp diodePinoutSpecificationsIf MilitaryAerospace specified devices are required please contact t...
DS3680: Features: -10V to -60V operationQuad 50 mA sink capabilityTTL/LS/COMS or voltage comparator inputHigh input common-mode voltage rangeVery low input currentFail-safe disconnect featureBuilt-in output...
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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 switch-ing 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 be-tween logic ground and negative supply ground in many ap-plications these drivers DS3680 are designed to operate with a high common-mode range ( ±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 more than one element of the system
With low differential input current requirements (typically 100 A) these drivers DS3680 are compatible with TTL LS and CMOS logic Differential inputs permit either inverting or non-inverting operation
The DS3680 driver outputs incorporate transient suppression clamp networks which eliminate the need for external networks when used in applications of switching inductive loads A fail-safe feature is incorporated to insure that if the +IN input or both inputs are open the driver will be OFF