duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns

to a value greater than −0.3V.

Note 4: These specifications are limited to −55˚C

−25˚C

Note 5: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the outputso

no loading change exists on the reference or input lines.

Note 6: The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode

Note 7: The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see typical performance

characteristics section.

Note 8: Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range, the

comparator will provide a proper output state. The low input voltage state must not be less than −0.3V (or 0.3V below the magnitude of the negative power supply,

if used).

Note 10: Refer to RETS193AX for LM193AH military specifications and to RETS193X for LM193H military specifications.

Ordering Information

Package

Temperature Range

Part Number

NSC Drawing

8-Pin Metal Can

−55˚C to 125˚C

H08C

LM193H/883

LM193H-MLS

LM193AH-MLS

LM193AH

LM193AH/883

−25˚C to 85˚C

LM293H

0˚C to 70˚C

LM393H

8-Pin Ceramic DIP

−55˚C to 125˚C

J08A

LM193AJ/883

LM193AJ-MLS

8-Pin Molded DIP

0˚C to 70˚C

LM393N

N08E

−40˚C to 85˚C

LM2903N

8-Pin SOIC

0˚C to 70˚C

LM393M

M08A

LM393MX

−40˚C to 85˚C

LM2903M

LM2903MX

8-Bump (12 mils)

micro SMD

0˚C to 70˚C

LM393TL

TLA08AAA

LM393TLX

−40˚C to 85˚C

LM2903ITL

LM2903ITLX

Note: * Also available per LM38510/11202

Note: ** See STD Mil DWG 5962-94526

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