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LM108A,LM208A,LM308A
LM108A LM208A LM308A Operational Amplifiers
Literature Number: SNOSBS6A

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Summary of Contents for Texas Instruments LM108A

  • Page 1 LM108A,LM208A,LM308A LM108A LM208A LM308A Operational Amplifiers Literature Number: SNOSBS6A...
  • Page 2: General Description

    1 mF low offset voltage making it possible to eliminate offset ad- The LM208A is identical to the LM108A except that the justments in most cases and obtain performance ap- LM208A has its performance guaranteed over a...
  • Page 3: Electrical Characteristics

    Supply Voltage Rejection Ratio Note 1 The maximum junction temperature of the LM108A is 150 C while that of the LM208A is 100 C For operating at elevated temperatures devices in the H08 package must be derated based on a thermal resistance of 160 C W junction to ambient or 20 C W junction to case The thermal resistance of the dual-in-line...
  • Page 4 LM308A Absolute Maximum Ratings If Military Aerospace specified devices are required Lead Temperature (Soldering 10 sec ) (DIP) 260 C please contact the National Semiconductor Sales Soldering Information Office Distributors for availability and specifications Dual-In-Line Package Supply Voltage Soldering (10 sec ) 260 C Small Outline Package Power Dissipation (Note 1)
  • Page 5: Typical Applications

    Typical Applications Sample and Hold Teflon polyethylene or polycarbonate dielectric capacitor Worst case drift less than 2 5 mV sec TL H 7759 – 4 High Speed Amplifier with Low Drift and Low Input Current TL H 7759– 5...
  • Page 6: Application Hints

    Application Hints A very low drift amplifier poses some uncommon application Resistors can cause other errors besides gradient generat- and testing problems Many sources of error can cause the ed voltages If the gain setting resistors do not track with apparent circuit drift to be much higher than would be pre- temperature a gain error will result For example a gain of dicted...
  • Page 7: Connection Diagrams

    Connection Diagrams Metal Can Package Dual-In-Line Package TL H 7759– 7 Pin 4 is connected to the case TL H 7759 – 8 Top View Unused pin (no internal connection) to allow for input anti-leakage guard ring on printed circuit board layout Order Number LM108AJ-8 LM208AJ-8 LM308AJ-8 LM308AM or LM308AN Order Number LM108AH LM208AH or LM208AH...
  • Page 8 Physical Dimensions inches (millimeters) (Continued) Ceramic Dual-In-Line Package (J) Order Number LM108AJ-8 LM208AJ-8 or LM308AJ-8 NS Package Number J08A S O Package (M) Order Number LM308AM NS Package Number M08A...
  • Page 9 Physical Dimensions inches (millimeters) (Continued) Molded Dual-In-Line Package (N) Order Number LM308AN NS Package Number N08E LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life...
  • Page 10: Important Notice

    IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.

This manual is also suitable for:

Lm208aLm308a

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