iC-HD7 is a robust line driver for industrial 5 V and 24 V applications with four complementary output channels.
For signal lines with a characteristic impedance of 30 to 140 the integrated line adapter, optimized to 75, minimizes ringing effects which arise when there is no line termination.
At a supply of 24 V the push-pull driver stages typically provide 200mA to discharge the line and also have a low saturation voltage (of typically 200mV with a 40mA low-side load). The outputs are current limited and short-circuit-proof, shutting down with excessive temperature.
For bus applications the driver stages can be switched to high impedance by a high at input NEN. The driver stage inputs have a Schmitt trigger characteristic and are compatible with CMOS and TTL levels.
For test purposes the temperature monitor can be deactivated by applying a voltage of greater than 12 V to input NEN.
The device contains internal ESD protection circuitry.
Applications:
• Line drivers for 24 V control engineering
• Linear scales and encoders
• Sensor systems
Symmetry Electronics (and its e-commerce division: SemiconductorStore.com) is an authorized iC-Haus distributor.
