Note 4: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

Note 5: Human body model, 1.5k

Ω in series with 100pF.

Note 6: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the

maximum allowed junction temperature of 150˚C.

Note 8: Typical values represent the most likely parametric norm.

Note 9: All limits are guaranteed by testing or statistical analysis.

Note 10: Positive current corresponds to current flowing into the device.

Note 11: Slew rate is the average of the rising and falling slew rates.

Note 12: Machine Model, 0

Ω in series with 200pF.

Note 13: Short circuit test is a momentary test. See Note 14.

Connection Diagrams

SOT23-5 (LMH6642)

SOIC-8 (LMH6642)

SOIC-8 and MSOP-8

(LMH6643)

20089461

Top View

20089462

Top View

20089463

Top View

SOIC-14 and TSSOP-14

(LMH6644)

20089468

Top View

www.national.com

6