SBOS309E August   2004  – December 2024 OPA2830

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configurations and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics VS = ±5V
    6. 6.6  Electrical Characteristics VS = 5V
    7. 6.7  Electrical Characteristics VS = 3V
    8. 6.8  Typical Characteristics: VS = ±5V
    9. 6.9  Typical Characteristics: VS = ±5V, Differential Configuration
    10. 6.10 Typical Characteristics: VS = 5V
    11. 6.11 Typical Characteristics: VS = 5V, Differential Configuration
    12. 6.12 Typical Characteristics: VS = 3V
    13. 6.13 Typical Characteristics: VS = 3V, Differential Configuration
  8. 7 Parameter Measurement Information
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Wideband Voltage-Feedback Operation
      2. 8.1.2  Single-Supply ADC Interface
      3. 8.1.3  DC Level-Shifting
      4. 8.1.4  AC-Coupled Output Video Line Driver
      5. 8.1.5  Noninverting Amplifier With Reduced Peaking
      6. 8.1.6  Single-Supply Active Filter
      7. 8.1.7  Differential Low-Pass Active Filters
      8. 8.1.8  High-Pass Filters
      9. 8.1.9  High-Performance DAC Transimpedance Amplifier
      10. 8.1.10 Operating Suggestions Optimizing Resistor Values
      11. 8.1.11 Bandwidth vs Gain: Noninverting Operation
      12. 8.1.12 Inverting Amplifier Operation
      13. 8.1.13 Output Current and Voltages
      14. 8.1.14 Driving Capacitive Loads
      15. 8.1.15 Distortion Performance
      16. 8.1.16 Noise Performance
      17. 8.1.17 DC Accuracy and Offset Control
    2. 8.2 Power Supply Recommendations
      1. 8.2.1 Thermal Analysis
    3. 8.3 Layout
      1. 8.3.1 Board Layout Guidelines
        1. 8.3.1.1 Input and ESD Protection
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Design-In Tools
        1. 9.1.1.1 Demonstration Fixtures
        2. 9.1.1.2 Macro-model and Applications Support
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

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

8.1.13 Output Current and Voltages

The OPA2830 provides outstanding output voltage capability. For the 5V supply, under no-load conditions at 25°C, the output voltage typically swings closer than 90mV to either supply rail.

The minimum specified output voltage and current specifications over temperature are set by worst-case simulations at the extreme cold temperature. Only at cold start up the output current and voltage decrease to the numbers shown in the tables. As the output transistors deliver power, the junction temperature increases, decreasing the VBEs (increasing the available output voltage swing) and increasing the current gains (increasing the available output current). In steady-state operation, the available output voltage and current is always greater than that shown in the overtemperature specifications because the output stage junction temperature is higher than the minimum specified operating ambient.