Quad Transmitter 20-Pin SO T/R

The L6374 is especially designed to be used as a line driver in industrial control systems based on the 24V signal levels (IEC1131, 24VDC).

Four independent line drivers with 100 mA up to 35 V outputs

Input signals between - 7 V and + 35 V, with pre-setting threshold

Push-pull outputs with three state control and true zero current between Vs and ground

Current limiting on each output effective in the full "ground to Vs" output voltage range

Output voltage clamp to Vs and to ground

Overtemperature and undervoltage protections

Diagnostic for overtemperature, undervoltage and overcurrent

Pre-setting delay for overcurrent diagnostic

High speed operation: up to 300 kHz with 35 V swing