TLC372M

TLC372 LinCMOS DUAL DIFFERENTIAL COMPARATORS D Single or Dual-Supply Operation D Wide Range of Supply Voltages 2 V to 18 V D Low Supply Current Drain 150 µA Typ at 5 V D Fast Response Time . . . 200 ns Typ for TTL-Level Input Step D Built-in ESD Protection D High Input Impedance . . . 1012 Ω Typ D Extremely Low Input Bias Current 5 pA Typ D Ultrastable Low Input Offset Voltage D Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days D Common-Mode Input Voltage Range Includes Ground D Output Compatible With TTL, MOS, and CMOS D Pin-Compatible With LM393 SLCS114E − NOVEMBER 1983 − REVISED JULY 2008 TLC372C, TLC372I, TLC372M, TLC372Q D, P, OR PW PACKAGE TLC372M . . . JG PACKAGE (TOP VIEW) 1OUT 1 1IN − 2 1IN + 3 GND 4 8 VCC 7 2OUT 6 2IN − 5 2IN + TLC372M . . . FK PACKAGE (TOP VIEW) NC 1OUT NC VDD NC NC 1IN − NC 1IN + NC 3 2 1 20 19 4 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2OUT NC 2IN − NC NC GND NC 2IN+ NC description This device is fabricated using LinCMOS technology and consists of two independent voltage comparators, each designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 V to 18 V. Each device features extremely high input impedance (typically greater than 1012 Ω), allowing direct interfacing with high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve p...