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

8.3.1.1 Input and ESD Protection

The OPA2830 is built using a very high-speed complementary bipolar process. The internal junction breakdown voltages are relatively low for these very small geometry devices. These breakdowns are reflected in the Absolute Maximum Ratings table. All device pins are protected with internal ESD protection diodes to the power supplies, as shown in Figure 8-17.

OPA2830 Internal ESD Protection Figure 8-17 Internal ESD Protection

These diodes provide moderate protection to input overdrive voltages greater than the supplies as well. The protection diodes can typically support 30mA continuous current. Where higher currents are possible (that is, in systems with ±15V supply parts driving into the OPA2830), current-limiting series resistors added into the two inputs. Keep these resistor values as low as possible because high values degrade both noise performance and frequency response.