SLOS382E September   2001  – May 2015 THS3122 , THS3125

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Options
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  Dissipation Ratings Table
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Electrical Characteristics: Dynamic Performance
    5. 7.5  Electrical Characteristics: Noise and Distortion Performance
    6. 7.6  Electrical Characteristics: DC Performance
    7. 7.7  Electrical Characteristics: Input Characteristics
    8. 7.8  Electrical Characteristics: Output Characteristics
    9. 7.9  Electrical Characteristics: Power Supply
    10. 7.10 Electrical Characteristics: Shutdown Characteristics (THS3125 Only)
    11. 7.11 Typical Characteristics: Table Of Graphs
    12. 7.12 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Feature Description
      1. 8.2.1 Maximum Slew Rate For Repetitive Signals
      2. 8.2.2 Saving Power with Shutdown Functionality and Setting Threshold Levels with the Reference Pin
      3. 8.2.3 Power-Down Reference Pin Operation
    3. 8.3 Device Functional Modes
      1. 8.3.1 Wideband, Noninverting Operation
      2. 8.3.2 Wideband, Inverting Operation
      3. 8.3.3 Single-Supply Operation
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Video Distribution
      2. 9.1.2 Driving Capacitive Loads
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Printed-Circuit Board Layout Techniques For Optimal Performance
      2. 10.1.2 PowerPAD Design Considerations
      3. 10.1.3 PowerPAD Layout Considerations
      4. 10.1.4 Power Dissipation And Thermal Considerations
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

THS3122: D and DDA Packages
SOIC-8 and HSOP-8
Top View
THS3122 THS3125 po_ths3122_d_dda_slos382.gif
THS3125: D and PWP Packages
SOIC-14 and HTSSOP-14
Top View
THS3122 THS3125 po_ths3125_d_pwp_slos382.gif

Pin Functions

PIN I/O DESCRIPTION
NAME THS3122 THS3125
1 IN+ 3 3 I Noninverting amplifier 1 input
1 IN– 2 2 I Inverting amplifier 1 input
1 OUT 1 1 O Amplifier 1 output
2 IN+ 5 11 I Noninverting amplifier 2 input
2 IN– 6 12 I Inverting amplifier 2 input
2 OUT 7 13 O Amplifier 2 output
N/C — 5, 7, 8, 10 — No internal connection.
SHUTDOWN — 9 I Shutdown control. Logic low = active; logic high = power down.
REF — 6 I Reference for shutdown threshold control
VCC+ 8 14 P Positive power supply
VCC– 4 4 P Negative power supply