SBOSAB2A february   2023  – july 2023 OPA2863-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics: VS = ±5 V
    6. 7.6 Electrical Characteristics: VS = 3 V
    7. 7.7 Typical Characteristics: VS = ±5 V
    8. 7.8 Typical Characteristics: VS = 3 V
    9. 7.9 Typical Characteristics: VS = 3 V to 10 V
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Stage
      2. 8.3.2 Output Stage
        1. 8.3.2.1 Overload Power Limit
      3. 8.3.3 ESD Protection
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Low-Side Current Sensing
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Front-End Gain and Filtering
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.7 Typical Characteristics: VS = ±5 V

at G = 1 V/V, RF = 0 Ω for G = 1 V/V, otherwise RF = 1 kΩ for other gains, CL = 1 pF, RL = 2 kΩ referenced to mid-supply, input and output referenced to mid-supply, and TA ≅ 25°C (unless otherwise noted)

GUID-23E8FF08-B284-4F48-A211-79BA5D846025-low.svg
VOUT = 20 mVPP
Figure 7-1 Small-Signal Frequency Response vs Gain
GUID-D1A75178-92E5-4346-93FB-329F0AD50E22-low.svg
VOUT = 20 mVPP
Figure 7-3 Frequency Response vs Load Capacitance
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VOUT = 20 mVPP
Figure 7-5 Frequency Response vs Ambient Temperature
GUID-20230628-SS0I-FX1L-FR7K-5C1HKPXC7RCV-low.svg
VOUT = 2 VPP
Figure 7-7 Large-Signal Frequency Response vs Gain
GUID-0A0D5B21-B493-4F12-AECB-536990CFEF01-low.svg
G = 1 V/V
Figure 7-9 Harmonic Distortion vs Frequency
GUID-74A3F99A-EA03-4F56-B370-E50EE8068C22-low.svg
 
Figure 7-11 Small-Signal Transient Response
GUID-383AB78F-6DBE-4652-A18F-B5DFBBA0B4C6-low.svg
G = 1 V/V
Figure 7-13 Input Overdrive Recovery
GUID-895876E8-0668-4AC4-BD24-D598AF95E73D-low.svg
Measured for 10 units
Figure 7-15 Input Offset Voltage vs Input Common-Mode Voltage
GUID-20220616-SS0I-RRFG-ZT5Z-7CLFSFLP2FTJ-low.svg
 
Figure 7-17 Output Voltage vs Load Current
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μ = 678 μA, σ = 13 μA
Figure 7-19 Quiescent Current Distribution
GUID-20230618-SS0I-PBHD-6DJ0-0NWDK3DNBH4H-low.svg
μ = –116 μV, σ = 234 μV
Figure 7-21 Input Offset Voltage Distribution
GUID-2F766A74-14C0-4D84-B0B9-D6C9C2DC56DD-low.svg
35 units
Figure 7-23 Quiescent Current vs Ambient Temperature
GUID-20230618-SS0I-CRFX-TQDQ-GPK7QTMVZTJ8-low.svg
Normalized to 25°C values, 32 units
Figure 7-25 Input Offset Voltage vs Ambient Temperature
GUID-AF86788E-62F1-472D-9467-929CFB757439-low.svg
VOUT = 20 mVPP
Figure 7-2 Small-Signal Frequency Response vs Output Load
GUID-20230628-SS0I-B0WX-KVQ8-RFN10H6CHSHK-low.svg
VOUT = 20 mVPP
Figure 7-4 Small-Signal Response Flatness vs Gain
GUID-46BB1ED5-7BA7-4FDB-8BEA-D8091D3C1468-low.svg
 
Figure 7-6 Frequency Response vs Output Voltage
GUID-0AC0E511-50E7-4A68-982B-DE73BAB0D091-low.svg
VOUT = 2 VPP
Figure 7-8 Frequency Response vs Ambient Temperature
GUID-E008575C-0E25-4961-91BA-8B30AE420455-low.svg
VOUT = 2 VPP
Figure 7-10 Harmonic Distortion vs Gain
GUID-D4840914-BE92-4E5E-AB68-52E8504E6159-low.svg
 
Figure 7-12 Large-Signal Transient Response
GUID-892C5426-E1E0-4402-9EF0-1668D7E01463-low.svg
G = –1 V/V
Figure 7-14 Output Overdrive Recovery
GUID-20230628-SS0I-NCQX-HPTS-DX5BJ58R5RTG-low.svg
 
Figure 7-16 Input Bias Current vs Input Common-Mode Voltage
GUID-4BC63C83-AA92-4CBF-84AA-7BB1AECC3F07-low.svg
Output saturated and then short-circuited to opposite supply
Figure 7-18 Output Short-Circuit Current vs Ambient Temperature
GUID-5638BE38-DC58-4E14-8028-C277130D012A-low.svg
μ = 251 nA, σ = 5.6 nA
Figure 7-20 Input Bias Current Distribution
GUID-20230618-SS0I-QPKS-SVML-PBJNNDSRKBFR-low.svg
μ = 0.57 μV/°C, σ = 0.64 μV/°C
Figure 7-22 Input Offset Voltage Drift Distribution
GUID-E9AF1863-B4BB-4456-A6CC-A68B8BE85EF2-low.svg
35 units
Figure 7-24 Input Bias Current vs Ambient Temperature