DS3680N - 

Relay Driver, -60V to -10V Supply, 100mA Out, DIP-14

DS3680N - Relay Driver, -60V to -10V Supply, 100mA Out, DIP-14
DS3680N - Relay Driver, -60V to -10V Supply, 100mA Out, DIP-14

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Product Overview

The DS3680N is a monolithic quad telephone Relay Driver integrated circuit designed to interface -48V relay systems to TTL or other systems in telephone applications. It is capable of sourcing up to 50mA from standard -52V battery power. To reduce the effects of noise and IR drop between logic ground and battery ground, these drivers are designed to operate with a common-mode input range of ±20V referenced to battery ground. The common-mode input voltages for the four drivers can be different, so a wide range of input elements can be accommodated. The high-impedance inputs are compatible with positive TTL and CMOS levels or negative logic levels. A clamp network is included in the driver outputs to limit high-voltage transients generated by the relay coil during switching. The complementary inputs ensure that the driver output is off as a fail-safe condition when either output is open.
  • Designed for -52V battery operation
  • 50mA Output current capability
  • Input compatible with TTL and CMOS
  • High common-mode input voltage range
  • Very low input current
  • Fail-safe disconnect feature
  • Built-in output clamp diode
  • Green product


Industrial, Automotive

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