ZHCSIQ4B September   2018  – December 2018 OPA828

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      开环增益和相位与频率间的关系
      2.      失调电压漂移
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  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
    6. 6.6 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Operating Characteristics
      2. 7.3.2  Phase-Reversal Protection
      3. 7.3.3  Electrical Overstress
      4. 7.3.4  MUX Friendly Inputs
      5. 7.3.5  Overload Power Limiter
      6. 7.3.6  Capacitive Load and Stability
      7. 7.3.7  Capacitive Load and Stability
      8. 7.3.8  Settling Time
      9. 7.3.9  Slew Rate
      10. 7.3.10 Full Power Bandwidth
      11. 7.3.11 Small Signal Response
      12. 7.3.12 Thermal Considerations
      13. 7.3.13 Thermal Shutdown
      14. 7.3.14 Low Noise
      15. 7.3.15 Low Offset Voltage Drift
      16. 7.3.16 Overload Recovery
    4. 7.4 Device Functional Modes
      1. 7.4.1 Functional Modes
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Typical Application: SAR ADC Driver
        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 Typical Application: Low-Pass Filter
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 术语表
  12. 12机械、封装和可订购信息

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

Typical Characteristics

Table 1. Table of Graphs

DESCRIPTION FIGURE
Input Voltage Noise Density vs Frequency Figure 1
. Integrated Input Voltage Noise vs Bandwidth Figure 2
Total Harmonic Distortion + Noise Ratio vs Frequency Figure 3
Total Harmonic Distortion + Noise Ratio vs Output Amplitude Figure 4
. 0.1-Hz To 10-Hz Noise Figure 5
Offset Voltage Production Distribution Figure 6
Offset Voltage Drift Production Distribution Figure 7
Offset Voltage vs Common-Mode Voltage Figure 8
Offset Voltage vs Power Supply Voltage Figure 9
Offset Voltage vs Output Voltage Figure 10
. Offset Voltage vs Temperature Figure 11
Input Bias and Input Offset Current vs Common-Mode Voltage Figure 12
Input Bias and Input Offset Current vs Temperature Figure 13
Quiescent Current vs Output Voltage Figure 14
Quiescent Current vs Temperature Figure 15
Output Voltage Swing vs Output Sourcing Current Figure 16
Output Voltage Swing vs Output Sinking Current Figure 17
Power-Supply Rejection Ratio vs Frequency Figure 18
Common-Mode Rejection Ratio vs Frequency Figure 19
Power-Supply Rejection Ratio vs Temperature Figure 20
Common-Mode Rejection Ratio vs Temperature Figure 21
Open-Loop Gain and Phase vs Frequency Figure 22
Closed-Loop Gain vs Frequency Figure 23
Open-Loop Gain vs Temperature Figure 24
Open-Loop Output Impedance vs Frequency Figure 25
Small-Signal Overshoot vs Capacitive Load, Gain = +1 Figure 26
Small-Signal Overshoot vs Capacitive Load, Gain = -1 Figure 27
No Phase Reversal Figure 28
Positive Overload Recovery Figure 29
Negative Overload Recovery Figure 30
. Small-Signal Step Response Figure 31
Large-Signal Step Response Figure 32
12-bit, 14-bit Settling Time Figure 33
Short-Circuit Current vs Temperature Figure 35
Slew Rate vs Temperature Figure 36
Slew Rate vs Output Step Size Figure 37
Maximum Output Voltage vs Frequency Figure 38
Intermodulation Distortion Figure 39
Electromagnetic Interference Rejection Figure 40
Harmonic Distortion vs Frequency Figure 41
At TA = 25°C, RL = 2 kΩ connected to midsupply, and VCM = VOUT = midsupply, Vs = ±18V, unless otherwise noted.
OPA828 Voltage_Noise_New.gif
Figure 1. Input Voltage Noise Density vs Frequency
OPA828 THDN_Vs_Freq.gif
Figure 3. Total Harmonic Distortion + Noise Ratio vs Frequency
OPA828 noise 0p1 to 10Hz.gif
Figure 5. 0.1-Hz To 10-Hz Noise
OPA828 vos drift distribution.gif
TA = –40°C to 125°C
Figure 7. Offset Voltage Drift Production Distribution
OPA828 C009.gif
Figure 9. Offset Voltage vs Power Supply Voltage
OPA828 Vos vs Temp 15V.gif
Figure 11. Offset Voltage vs Temperature
OPA828 Ib vs Temp 18V.gif
Figure 13. Input Bias and Input Offset Current vs Temperature
OPA828 C017.gif
Figure 15. Quiescent Current vs Temperature
OPA828 Claw_Sink_18.gif
Vs = ±15V
Figure 17. Output Voltage Swing vs Output Sinking Current
OPA828 C022.gif
Differential amp configuration, 10-kΩ resistors
Figure 19. Common-Mode Rejection Ratio vs Frequency
OPA828 C024.gif
Figure 21. Common-Mode Rejection Ratio vs Temperature
OPA828 ClosedLoopGain.gif
Figure 23. Closed-Loop Gain vs Frequency
OPA828 C028.gif
Figure 25. Open-Loop Output Impedance vs Frequency
OPA828 Small-Signal Overshoot vs Capacitive Load neg gain.gif
Figure 27. Small-Signal Overshoot vs Capacitive Load,
Gain = –1
OPA828 Positive Overload Recovery.gif
Figure 29. Positive Overload Recovery
OPA828 OPA828 small step response.gif
Figure 31. Small-Signal Step Response
OPA828 SettlingTime_12Bit.gif
Figure 33. 12-bit Settling Time
OPA828 isc vs temp, sink and source.gif
Figure 35. Short-Circuit Current vs Temperature
OPA828 OPA828 Slew Rate vs step size.gif
Buffer Configuration
Figure 37. Slew Rate vs Output Step Size
OPA828 IMD.gif
Figure 39. Intermodulation Distortion
OPA828 HarmonicsVsFreq_percent_dB.gif
Figure 41. Harmonic Distortion vs Frequency
OPA828 C002.gif
Figure 2. Integrated Input Voltage Noise vs Bandwidth
OPA828 THDN_Vs_Vrms.gif
Figure 4. Total Harmonic Distortion + Noise Ratio vs Output Amplitude
OPA828 Vos_15.gif
Vs = ±15 V
Figure 6. Offset Voltage Production Distribution
OPA828 C008.gif
Vs = ±15V
Figure 8. Offset Voltage vs Common-Mode Voltage
OPA828 C010.gif
Vs = ±15V
Figure 10. Offset Voltage vs Output Voltage
OPA828 ib vs vcm, 18V supply.gif
Figure 12. Input Bias and Input Offset Current vs Common-Mode Voltage
OPA828 Iq vs Vs.gif
Figure 14. Quiescent Current vs Output Voltage
OPA828 Claw_Source_18.gif
Vs = ±15V
Figure 16. Output Voltage Swing vs Output Sourcing Current
OPA828 PSRR_Vs_Frequency.gif
Figure 18. Power-Supply Rejection Ratio vs Frequency
OPA828 C023.gif
Figure 20. Power-Supply Rejection Ratio vs Temperature
OPA828 C025.gif
Figure 22. Open-Loop Gain and Phase vs Frequency
OPA828 C027.gif
Figure 24. Open-Loop Gain vs Temperature
OPA828 Small-Signal Overshoot vs Capacitive Load pos gain.gif
Figure 26. Small-Signal Overshoot vs Capacitive Load,
Gain = +1
OPA828 No Phase Reversal.gif
Gain = +1
Figure 28. No Phase Reversal
OPA828 Negative Overload Recovery.gif
Figure 30. Negative Overload Recovery
OPA828 Large Signal Step Respone.gif
Figure 32. Large-Signal Step Response
OPA828 SettlingTime_14Bit.gif
Figure 34. 14-bit Settling Time
OPA828 OPA828 Slew Rate vs Temperature.gif
Figure 36. Slew Rate vs Temperature
OPA828 OPA828 Full Power Bandwidth.gif
Figure 38. Maximum Output Voltage vs Frequency
OPA828 EMIRR.gif
Figure 40. Electromagnetic Interference Rejection