ESM1602B - STMicroelectronics

ESM1602B QUAD COMPARATOR INTERFACE CIRCUIT

The ESM1602Bis a quadruplecomparatorintented to provide an interface between signal processing and transmitting lines in very noisy industrial surroundings. Outputof each comparator,used as line driver, supplies a constant current (PNP output stage) and is specially well protected against powerful overvoltages. The open collector output circuit allows the co.

Features

NUMBERS: ESM1602B (DIP14) ESM1602BFP (SO16) The ESM1602B can operate in a wide supply voltage range (standard operational amplifier ± 15 V supply or single + 12 V or + 24 V supplies used in industrial electronic sets). Moreover, internal thermal protection circuitry cuts out the output current of the four comparatorswhen power dissipation becomes excessive. 1 - Inverting input 1 2 - Non-inverting input 3 - Output 1 4 - Non-inverting input 5 - Inverting input 2 6 - Output 2 7 - GND 8 - Output 3 9 - Inverting input 3 10 - Non-inverting input 11 - Output 4 12 - Non-inverting input 13 - Inverti.