SBOS089A August   1998  – March 2026 OPA137 , OPA2137 , OPA4137

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Electrical Characteristics, VS = ±15V
    5. 5.5 Typical Characteristics
    6. 5.6 Old Die to New Die Transition
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Operating Voltage
      2. 6.1.2 Input Voltage
      3. 6.1.3 High-Side Current Sensing
      4. 6.1.4 Input Bias Current
  8. 7Device and Documentation Support
    1. 7.1 Documentation Support
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
  • P|8
  • DGK|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.1.1 Operating Voltage

OPA137 op amps can be operated on power supplies as low as ±2.25 V. Performance remains excellent with power supplies ranging from ±2.25 V to ±18 V (+4.5 V to +36 V single supply). Most parameters vary only slightly throughout this supply voltage range. Quiescent current and short-circuit current vs supply voltage are shown in Section 5.5.

Operation at very low supply voltage (VS ≤ ±3 V) requires careful attention to ensure that the common-mode voltage remains within the linear range, VCM = (V–)+3 V to (V+). Inputs may need to be biased above ground in accordance with the common-mode voltage range restrictions for linear operation.