SLVS568E January   2005  – July 2025 TLV341 , TLV341A , TLV342 , TLV342S

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information: TLV341
    5. 5.5  Thermal Information: TLV342
    6. 5.6  Thermal Information: TLV342S
    7. 5.7  Electrical Characteristics: V+ = 1.8V
    8. 5.8  Electrical Characteristics: V+ = 5V
    9. 5.9  Shutdown Characteristics: V+ = 1.8V
    10. 5.10 Shutdown Characteristics: V+ = 5V
    11. 5.11 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 PMOS Input Stage
      2. 6.3.2 CMOS Output Stage
      3. 6.3.3 Shutdown
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

7.2.2 Detailed Design Procedure

Determine the gain required by the inverting amplifier using Equation 1 and Equation 2:

Equation 1. TLV341 TLV341A TLV342 TLV342S
Equation 2. TLV341 TLV341A TLV342 TLV342S

Once the desired gain is determined, choose a value for RI or RF. Choosing a value in the kΩ range is desirable because the amplifier circuit uses currents in the mA range. This maintains that the part does not draw too much current. For this example, choose 10kΩ for RI, which means 36kΩ is used for RF. This is determined by Equation 3.

Equation 3. TLV341 TLV341A TLV342 TLV342S