ZHCSK39C August   2019  – August 2020 OPA862

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 = ±2.5 V to ±5 V
    6. 6.6 Typical Characteristics: VS = ±5 V
    7. 6.7 Typical Characteristics: VS = ±2.5 V
    8. 6.8 Typical Characteristics: VS = 1.9 V, –1.4 V
    9. 6.9 Typical Characteristics: VS = 1.9 V, –1.4 V to ±5 V
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Input and ESD Protection
      2. 7.3.2 Anti-Phase Reversal Protection
      3. 7.3.3 Precision and Low Noise
    4. 7.4 Device Functional Modes
      1. 7.4.1 Split-Supply Operation (±1.5 V to ±6.3 V)
      2. 7.4.2 Single-Supply Operation (3 V to 12.6 V)
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Single-Ended-to-Differential Gain of 4 V/V
    2. 8.2 Typical Applications
      1. 8.2.1 Single-Ended to Differential with 2.5-V Output Common-Mode Voltage
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Transimpedance Amplifier Configuration
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
      3. 8.2.3 DC Level-Shifting
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  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

6.6 Typical Characteristics: VS = ±5 V

TA ≈ 25°C, A1 input common-mode voltage (VCM) = midsupply, VREF = midsupply, RF (connected between
VOUT+ and VFB) = 0 Ω, RG = open, differential gain (G) = 2 V/V, RL (differential load) = 2 kΩ, and RREF = 0 Ω (unless otherwise noted).

GUID-D109C259-53F1-47A3-9A8E-DFD81A14FF3C-low.gif
VOD = 20 mVPP
Figure 6-1 Small-Signal Frequency Response
GUID-4B49C4F7-CF02-498C-A8FE-AFE9D6BE5FE8-low.gif
Simulation
Figure 6-3 Open-Loop Gain And Phase vs Frequency
GUID-6AB9A028-149A-485C-BE2A-CFC6093792F4-low.gif
Simulation
Figure 6-5 Open-Loop Output Impedance vs Frequency
GUID-D8013A34-3B80-40E5-AC3D-3C886CB9E762-low.gif
99 units
Figure 6-7 Differential Output Offset Voltage vs Temperature
GUID-1BE98CF0-1F8D-42B8-8865-E1C7FCA61971-low.gif
–40°C to +125°C, over 115 units
Figure 6-9 Differential Output Offset Voltage Drift Histogram
GUID-6D4D7C86-7C7A-4408-9AE1-6AFF22C13E2D-low.gif
32 units
Figure 6-11 A1 Input Bias Current vs Temperature
GUID-04E671E3-14E9-479E-9F82-A592E58A1884-low.gif
Figure 6-13 A1 Input Offset Voltage vs Input Common-Mode Voltage
GUID-AA7334C6-C1D2-4E74-A830-F74025A830EE-low.gif
32 units
Figure 6-15 A2 Input Bias Current vs Temperature
GUID-2398790A-A708-442B-A9A9-EE35DD03E092-low.gif
Figure 6-17 Input Overdrive Recovery
GUID-AC09ABF7-5F9B-4C92-959B-855E98605717-low.gif
VOD = 10 VPP
Figure 6-2 Large-Signal Frequency Response
GUID-8D2D8142-9E65-442C-B67B-974913870081-low.gif
Simulation, A1 and A2
Figure 6-4 CMRR and PSRR vs Frequency
GUID-78DB671C-411B-4AB3-8178-CDFEF9F24145-low.gif
Simulation
Figure 6-6 Closed-Loop Output Impedance vs Frequency
GUID-445F3774-E5FF-4319-8D25-EF768D9862D0-low.gif
99 units
Figure 6-8 A1 Input Offset Voltage vs Temperature
GUID-6DE38E0F-DF93-48D8-BCBC-0364FD9C5C60-low.gif
–40°C to +125°C, over 115 units
Figure 6-10 A1 Input Offset Voltage Drift Histogram
GUID-089FC202-D09F-4855-B384-1595EEFCFECE-low.gif
32 units
Figure 6-12 A1 Input Offset Current vs Temperature
GUID-4A78DE1A-EB7A-46EE-BEA0-583B571B8A45-low.gif
Figure 6-14 A1 Input Bias Current and Input Offset Current vs Input Common-Mode Voltage
GUID-67442C6D-7CE3-43B6-A3C6-F7C287E57EEA-low.gif
Figure 6-16 A2 Input Bias Current vs Input Common-Mode Voltage
GUID-F90F6FA6-9A8C-4EF9-97DE-9B26BF184C0C-low.gif
G = –4 V/V
Figure 6-18 Output Overdrive Recovery