(Hong Kong)
Product Summary
The DS3680N 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. The DS3680N is 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 (g20V referenced to negative supply ground). The DS3680N 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.
Parametrics
DS3680N absolute maximum ratings: (1)Supply Voltage (GND to VEEb, and Any Pin): 70V; (2)Positive Input Voltage (Input to GND): 20V; (3)Negative Input Voltage (Input to VEEb): 5V; (4)Differential Voltage: 20V; (5)Inductive Load: 50 mA; (6)Output Current: 100 mA; (7)Storage Temperature: 65℃to a150℃; (8)Maximum Power Dissipation at 25℃ Cavity Package: 1433 mW, Molded Dip Package: 1398 mW, SO Package: 1002 mW; (9)Lead Temperature (Soldering, 4 seconds): 260℃.
Features
DS3680N features: (1)b10V to b60V operation; (2)Quad 50 mA sink capability; (3)TTL/LS/COMS or voltage comparator input; (4)High input common-mode voltage range; (5)Very low input current; (6)Fail-safe disconnect feature; (7)Built-in output clamp diode.
Diagrams
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 DS3680N |
Texas Instruments |
Peripheral Drivers & Components (PCIs) Quad Telephone Relay |
Data Sheet |
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DS3680NE4 |
Texas Instruments |
Peripheral Drivers & Components (PCIs) Quad Telephone Relay |
Data Sheet |
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