SLOS053E October   1987  – July 2025 TLC27L4 , TLC27L4A , TLC27L4B , TLC27L9

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  Dissipation Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Electrical Characteristics, VDD = 5V, C Suffix
    5. 5.5  Operating Characteristics, VDD = 5V, C Suffix
    6. 5.6  Electrical Characteristics, VDD = 10V, C Suffix
    7. 5.7  Operating Characteristics, VDD = 10V, C Suffix
    8. 5.8  Electrical Characteristics, VDD = 5V, I Suffix
    9. 5.9  Operating Characteristics, VDD = 5V, I Suffix
    10. 5.10 Electrical Characteristics, VDD = 10V, I Suffix
    11. 5.11 Operating Characteristics, VDD = 10V, I Suffix
    12. 5.12 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Single-Supply Versus Split-Supply Test Circuits
    2. 6.2 Input Bias Current
    3. 6.3 Low-Level Output Voltage
    4. 6.4 Input Offset Voltage Temperature Coefficient
    5. 6.5 Full-Power Response
    6. 6.6 Test Time
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Single-Supply Operation
      2. 7.1.2 Input Characteristics
      3. 7.1.3 Noise Performance
      4. 7.1.4 Feedback
      5. 7.1.5 Electrostatic Discharge Protection
      6. 7.1.6 Latch-Up
      7. 7.1.7 Output Characteristics
      8. 7.1.8 Typical Applications
  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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • N|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.1.4 Feedback

Operational amplifier circuits almost always employ feedback, and because feedback is the first prerequisite for oscillation, caution is appropriate. Most oscillation problems result from driving capacitive loads and ignoring stray input capacitance. A small-value capacitor connected in parallel with the feedback resistor is an effective remedy (see Figure 7-6). The value of this capacitor is optimized empirically.

TLC27L4 TLC27L4A TLC27L4B TLC27L9 Compensation for Input Capacitance Figure 7-6 Compensation for Input Capacitance