DS3680 driver equivalent, quad telephone relay driver.
It is capable of sourcing up to 50 mA from standard
– 52-V battery power. To reduce the effects of nois.
The DS3680 telephone relay driver is a monolithic integrated circuit designed to interface
– 48-V relay systems to TTL or other systems in telephone applications. It is capable of sourcing up to 50 mA from standard
– 5.
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