TLC339

TLC139, TLC339, TLC339Q LinCMOS MICROPOWER QUAD COMPARATORS D Very Low Power . . . 200 µW Typ at 5 V D Fast Response Time . . . 2.5 µs Typ With 5-mV Overdrive D Single Supply Operation: TLC139M . . . 4 V to 16 V TLC339M . . . 4 V to 16 V TLC339C . . . 3 V to 16 V TLC339I . . . 3 V to 16 V D High Input Impedance . . . 1012 Ω Typ D Input Offset Voltage Change at Worst Case Input at Condition Typically 0.23 µV/Month Including the First 30 Days D On-Chip ESD Protection SLCS119B − DECEMBER 1986 − REVISED DECEMBER 2006 D, J, N, OR PW PACKAGE (TOP VIEW) 1OUT 2OUT VDD 2IN − 2IN + 1IN − 1IN + 1 2 3 4 5 6 7 14 3OUT 13 4OUT 12 GND 11 4IN + 10 4IN − 9 3IN + 8 3IN − FK PACKAGE (TOP VIEW) 2OUT 1OUT NC 3OUT 3OUT description The TLC139/TLC339 consists of four independent differential-voltage comparators designed to operate from a single supply. It is functionally similar to the LM139/LM339 family but uses 1/20th the power for similar response times. The open-drain MOS output stage interfaces to a variety of leads and supplies, as well as wired logic functions. For a similar device with a push-pull output configuration, see the TLC3704 data sheet. The Texas Instruments LinCMOS process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS process offers extremely stable input offset voltages, even with differential input stresses of severa...