LMC6484AIMSLASHNOPB datasheet(2/50 Pages) TI2

2 / 50 page

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Pin Configuration and Functions...................................2

5 Specifications.................................................................. 4

5.1 Absolute Maximum Ratings........................................ 4

5.2 ESD Ratings............................................................... 4

5.3 Recommended Operating Conditions.........................4

5.4 Thermal Information LMC6482................................... 5

5.5 Thermal Information LMC6484................................... 5

5.6 Electrical Characteristics: VS = 5V.............................. 6

5.7 Electrical Characteristics: VS = 3V.............................. 9

5.8 Typical Characteristics.............................................. 10

6 Detailed Description......................................................17

6.1 Overview................................................................... 17

6.2 Functional Block Diagram......................................... 17

6.3 Feature Description...................................................17

6.4 Device Functional Modes..........................................18

7 Application and Implementation.................................. 19

7.1 Application Information............................................. 19

7.2 Typical Applications.................................................. 21

7.3 Power Supply Recommendations.............................28

7.4 Layout....................................................................... 28

8 Device and Documentation Support............................30

8.1 Device Support......................................................... 30

8.2 Receiving Notification of Documentation Updates....31

8.3 Support Resources................................................... 31

8.4 Trademarks...............................................................31

8.5 Electrostatic Discharge Caution................................31

8.6 Glossary....................................................................31

9 Revision History............................................................ 31

10 Mechanical, Packaging, and Orderable

Information.................................................................... 32

4 Pin Configuration and Functions

OUT A

V+

±IN A

OUT B

+IN A

±IN B

V±

+IN B

Not to scale

Figure 4-1. LMC6482: D Package, 8-Pin SIOIC,

DGK Package, 8-Pin VSSOP,

and P Package, 8-pin PDIP (Top View)

Table 4-1. Pin Functions: LMC6482

TYPE

DESCRIPTION

NO.

NAME

OUT A

Output

Output for amplifier A

−IN A

Input

Inverting input for amplifier A

+IN A

Input

Noninverting input for amplifier A

V–

Power

Negative supply voltage input

+IN B

Input

Noninverting input for amplifier B

−IN B

Input

Inverting input for amplifier B

OUT B

Output

Output for amplifier B

V+

Power

Positive supply voltage input

LMC6482

LMC6484

SNOS674J – OCTOBER 1997 – REVISED SEPTEMBER 2024

www.ti.com

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