SLOS078L November   1978  – May 2015 TL061 , TL061A , TL061B , TL062 , TL062A , TL062B , TL064 , TL064A , TL064B

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information - 8 Pins
    5. 6.5  Thermal Information - 14 Pins
    6. 6.6  Thermal Information - 20 Pins
    7. 6.7  Electrical Characteristics for TL06xC and TL06xxC
    8. 6.8  Electrical Characteristics for TL06xxC and TL06xI
    9. 6.9  Electrical Characteristics for TL06xM and TL064M
    10. 6.10 Operating Characteristics
    11. 6.11 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Common-Mode Rejection Ratio
      2. 8.3.2 Slew Rate
    4. 8.4 Device Functional Modes
  9. Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Inverting Amplifier Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
    3. 9.3 System Examples
      1. 9.3.1 General Applications
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • P|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9 Applications and Implementation

NOTE

Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality.

9.1 Application Information

The TL06x series of operational amplifiers can be used in countless applications. The few applications in this section show principles used in all applications of these parts.

9.2 Typical Applications

9.2.1 Inverting Amplifier Application

A typical application for an operational amplifier in an inverting amplifier. This amplifier takes a positive voltage on the input, and makes it a negative voltage of the same magnitude. In the same manner, it also makes negative voltages positive.

TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app_sch.gifFigure 19. Schematic for Inverting Amplifier Application

9.2.1.1 Design Requirements

The supply voltage must be chosen such that it is larger than the input voltage range and output range. For instance, this application will scale a signal of ±0.5 V to ±1.8 V. Setting the supply at ±12 V is sufficient to accommodate this application.

9.2.1.2 Detailed Design Procedure

Determine the gain required by the inverting amplifier:

Equation 1. TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app_eq1.gif
Equation 2. TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app_eq2.gif

Once the desired gain is determined, choose a value for RI or RF. Choosing a value in the kilohm range is desirable because the amplifier circuit will use currents in the milliamp range. This ensures the part will not draw too much current. This example will choose 10 kΩ for RI which means 36 kΩ will be used for RF. This was determined by Equation 3.

Equation 3. TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app_eq3.gif

9.2.1.3 Application Curve

TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app_graph.gifFigure 20. Input and Output Voltages of the Inverting Amplifier

9.3 System Examples

9.3.1 General Applications

TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app1_los078.gifFigure 21. Instrumentation Amplifier
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app3_los078.gifFigure 23. High-Q Notch Filter
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app5_los078.gifFigure 25. Low-Level Light Detector Preamplifier
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app7_los078.gifFigure 27. Microphone Preamplifier With Tone Control
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app9_los078.gifFigure 29. IC Preamplifier
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app2_los078.gifFigure 22. 0.5-Hz Square-Wave Oscillator
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app4_los078.gifFigure 24. Audio-Distribution Amplifier
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app6_los078.gifFigure 26. AC Amplifier
TL061 TL061A TL061B TL062 TL062A TL062B TL064 TL064A TL064B app8_los078.gifFigure 28. Instrumentation Amplifier