DS3680
DS3680 is QUAD TELEPHONE RELAY DRIVER manufactured by Texas Instruments.
- Designed for
- 52-V Battery Operation
- 50-mA Output Current Capability
- Input patible With TTL and CMOS
- High mon-Mode Input Voltage Range
- Very Low Input Current
- Fail-Safe Disconnect Feature
- Built-in Output Clamp Diode
- Direct Replacement for National DS3680 and Fairchild µA3680 description
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
- 52-V 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 mon-mode input...
