LM193 datasheet(5/15 Pages) ARTSCHIP

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voltage, which was negative, again returns to a value greater than -0.3V.

Note 4:

These specifications are limited to -55℃≤ TA ≤ +125℃, for the LM193/LM193A. With the LM293 all temperature specifications are limited to

-25℃≤ TA ≤ +85℃ and the LM393 temperature specifications are limited to 0℃≤TA≤+70℃. The LM2903 is limited to -40℃≤TA≤+85℃.

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

output so 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 voltage range is V

+ - 1.5V at 25℃, but either or both inputs can go to 36V without damage, independent of the magnitude of V+.

Note 7:

The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals 300ns 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 9:

At output switch point, VO≌1.4V, RS=0Ω with V

+ from 5V to 30V; and over the full input common-mode range (0V to V+ -1.5V), at 25℃.

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

LM193H*

LM193H/883

LM193H-MLS

LM193AH-MLS

LM193AH-QMLV**

LM193AH

-55℃

to 125℃

LM193AH/883

-25℃

to 85℃

LM293H

8-Pin Metal Can

0℃

to 70℃

LM393H

H08C

LM193J/883*

LM193AJ/883

LM193AJ-QMLV**

8-Pin Ceramic DIP

-55℃

to 125℃

LM193AJ-MLS

JO8A

0℃

to 70℃

LM393N

8-Pin Molded Dip

-40℃

to 85℃

LM2903N

N08E

LM393D

0℃

to 70℃

LM393MX

LM2903M

8-Pin SOIC

-40℃

to 85℃

LM2903MX

M08A

LM393TL

0℃

to 70℃

LM393TLX

LM2903ITL

8-Bump (12 mils)

micro SMD

-40℃

to 85℃

LM2903ITLX

TLA08AAA

Note: * Also available per LM38510/11202

Note: **See STD Mil DWG 5962-94526

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