SBAS837B August   2018  – April 2020 AMC1035

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Application Example
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Analog Input
      2. 7.3.2 Modulator
      3. 7.3.3 Reference Output
      4. 7.3.4 Clock Input
      5. 7.3.5 Digital Output
      6. 7.3.6 Manchester Coding Feature
    4. 7.4 Device Functional Modes
      1. 7.4.1 Output Behavior in Case of a Full-Scale Input
      2. 7.4.2 Fail-Safe Output
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Digital Filter Usage
    2. 8.2 Typical Applications
      1. 8.2.1 Voltage Sensing
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 IGBT Temperature Sensing
      3. 8.2.3 What to Do and What Not to Do
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  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 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.7 Typical Characteristics

at VDD = 3.3 V, AINP = –1 V to 1 V, AINN = GND, fCLKIN = 20 MHz, MCE = 0, and sinc3 filter with OSR = 256 (unless otherwise noted)
AMC1035 D001_SBAS837.gif
VDD = 5.5 V
Figure 3. Input Bias Current vs
Common-Mode Input Voltage
AMC1035 D031_SBAS837.gif
Figure 5. Integral Nonlinearity vs Input Voltage
AMC1035 D004_SBAS837.gif
Figure 7. Offset Error vs Supply Voltage
AMC1035 D006_SBAS837.gif
Figure 9. Offset Error vs Clock Frequency
AMC1035 D008_SBAS837.gif
Figure 11. Gain Error vs Temperature
AMC1035 D010_SBAS837.gif
Figure 13. Gain Error vs Clock Frequency
AMC1035 D012_SBAS837.gif
Figure 15. Signal-to-Noise Ratio and
Signal-to-Noise + Distortion vs Supply Voltage
AMC1035 D014_SBAS837.gif
Figure 17. Signal-to-Noise Ratio and
Signal-to-Noise + Distortion vs Clock Frequency
AMC1035 D016_SBAS837.gif
Figure 19. Signal-to-Noise Ratio and
Signal-to-Noise + Distortion vs Input Signal Amplitude
AMC1035 D018_SBAS837.gif
Figure 21. Total Harmonic Distortion vs Temperature
AMC1035 D020_SBAS837.gif
Figure 23. Total Harmonic Distortion vs
Input Signal Frequency
AMC1035 D022_SBAS837.gif
Figure 25. Spurious-Free Dynamic Range vs Supply Voltage
AMC1035 D024_SBAS837.gif
Figure 27. Spurious-Free Dynamic Range vs
Clock Frequency
AMC1035 D026_SBAS837.gif
Figure 29. Spurious-Free Dynamic Range vs
Input Signal Amplitude
AMC1035 D028_SBAS837.gif
4096-point FFT, VIN = 2 VPP
Figure 31. Frequency Spectrum With 5-kHz Input Signal
AMC1035 D030_SBAS837.gif
Figure 33. Reference Output Voltage vs Temperature
AMC1035 D033_SBAS837.gif
Figure 35. Supply Current vs Temperature
AMC1035 D002_SBAS837.gif
Figure 4. Common-Mode Rejection Ratio vs
Input Signal Frequency
AMC1035 D003_SBAS837.gif
Figure 6. Integral Nonlinearity vs Temperature
AMC1035 D005_SBAS837.gif
Figure 8. Offset Error vs Temperature
AMC1035 D007_SBAS837.gif
Figure 10. Gain Error vs Supply Voltage
AMC1035 D009_SBAS837.gif
Figure 12. Ratiometric Gain Error vs Temperature
AMC1035 D011_SBAS837.gif
Figure 14. Power-Supply Rejection Ratio vs
Ripple Frequency
AMC1035 D013_SBAS837.gif
Figure 16. Signal-to-Noise Ratio and
Signal-to-Noise + Distortion vs Temperature
AMC1035 D015_SBAS837.gif
Figure 18. Signal-to-Noise Ratio and
Signal-to-Noise + Distortion vs Input Signal Frequency
AMC1035 D017_SBAS837.gif
Figure 20. Total Harmonic Distortion vs Supply Voltage
AMC1035 D019_SBAS837.gif
Figure 22. Total Harmonic Distortion vs Clock Frequency
AMC1035 D021_SBAS837.gif
Figure 24. Total Harmonic Distortion vs
Input Signal Amplitude
AMC1035 D023_SBAS837.gif
Figure 26. Spurious-Free Dynamic Range vs Temperature
AMC1035 D025_SBAS837.gif
Figure 28. Spurious-Free Dynamic Range vs
Input Signal Frequency
AMC1035 D027_SBAS837.gif
4096-point FFT, VIN = 2 VPP
Figure 30. Frequency Spectrum With 1-kHz Input Signal
AMC1035 D029_SBAS837.gif
Figure 32. Reference Output Voltage vs Supply Voltage
AMC1035 D032_SBAS837.gif
Figure 34. Supply Current vs Supply Voltage
AMC1035 D034_SBAS837.gif
Figure 36. Supply Current vs Clock Frequency