LMC6042

SNOS611E – AUGUST 1999 – REVISED MARCH 2013

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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

Absolute Maximum Ratings

(1) (2)

Differential Input Voltage

±Supply Voltage

16V

Lead Temperature (Soldering, 10 seconds)

260°C

Current at Input Pin

±5 mA

Current at Output Pin

±18 mA

Current at Power Supply Pin

35 mA

Power Dissipation

Storage Temperature Range

−65°C to +150°C

110°C

500V

Voltage at Input/Output Pin

− 0.3V

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Conditions indicate conditions for

which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test

conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed.

(2)

If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.

(3)

(4)

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

maximum allowed junction temperature of 110°C. Output currents in excess of ±30 mA over long term may adversely affect reliability.

(5)

(6)

Human body model, 1.5 k

Ω in series with 100 pF.

Operating Ratings

Temperature Range

LMC6042AI, LMC6042I

Supply Voltage

4.5V

Power Dissipation

Thermal Resistance (

(2)

8-Pin PDIP

101°C/W

8-Pin SOIC

165°C/W

8-Pin CDIP

115°C/W

(1)

For operating at elevated temperatures the device must be derated based on the thermal resistance

(2)

All numbers apply for packages soldered directly into a PC board.

Electrical Characteristics

V

LMC6042AI

LMC6042I

Units

Symbol

Parameter

Conditions

(Limit)

Input Offset Voltage

1

3

6

mV

3.3

6.3

Max

Input Offset Voltage

1.3

μV/°C

Average Drift

Input Bias Current

0.002

4

4

pA (Max)

Input Offset Current

0.001

2

2

pA (Max)

Input Resistance

>10

Tera

Ω

(1)

Typical values represent the most likely parametric norm.

(2)

All limits are specified at room temperature (standard type face) or at operating temperature extremes (bold face type).

2

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