SBASAH9 February   2022 AMC1306M25-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8.     Safety Limiting Values
    9. 6.8  Electrical Characteristics
    10.     Switching Characteristics
    11. 6.9  Timing Diagrams
    12. 6.10 Insulation Characteristics Curves
    13. 6.11 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 Isolation Channel Signal Transmission
      4. 7.3.4 Digital Output
        1. 7.3.4.1 Output Behavior in Case of a Full-Scale Input
        2. 7.3.4.2 Output Behavior in Case of Input Common-Mode Overrange
        3. 7.3.4.3 Output Behavior in Case of a Missing High-Side Supply
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Shunt Resistor Sizing
        2. 8.2.2.2 Input Filter Design
        3. 8.2.2.3 Bitstream Filtering
      3. 8.2.3 Application Curve
    3. 8.3 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 Support 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

6.11 Typical Characteristics

at AVDD = 5 V, DVDD = 3.3 V, INP = –250 mV to 250 mV, INN = AGND, fCLKIN = 20 MHz, and sinc3 filter with OSR = 256 (unless otherwise noted)

 
Figure 6-6 Maximum Operating Common-Mode Input Voltage vs High-Side Supply Voltage
 
Figure 6-8 Input Bias Current vs Common-Mode Input Voltage
 
Figure 6-10 Integral Nonlinearity vs Temperature
 
Figure 6-12 Offset Error vs Temperature
 
Figure 6-14 Gain Error vs High-Side Supply Voltage
 
Figure 6-16 Gain Error vs Clock Frequency
 
Figure 6-18 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs High-Side Supply Voltage
 
Figure 6-20 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Clock Frequency
 
Figure 6-22 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Input Signal Amplitude
fCLKIN = 20 MHz
Figure 6-24 Total Harmonic Distortion vs High-Side Supply Voltage (3.3 V, nom)
 
Figure 6-26 Total Harmonic Distortion vs Clock Frequency
 
Figure 6-28 Total Harmonic Distortion vs Input Signal Amplitude
 
Figure 6-30 Spurious-Free Dynamic Range vs Temperature
 
Figure 6-32 Spurious-Free Dynamic Range vs Input Signal Frequency
4096-point FFT, VIN = 500 mVPP
Figure 6-34 Frequency Spectrum With 1-kHz Input Signal
 
Figure 6-36 Supply Current vs Supply Voltage
 
Figure 6-38 Supply Current vs Clock Frequency
 
Figure 6-7 Common-Mode Overvoltage Detection Level vs Temperature
 
Figure 6-9 Common-Mode Rejection Ratio vs Input Signal Frequency
 
Figure 6-11 Offset Error vs High-Side Supply Voltage
 
Figure 6-13 Offset Error vs Clock Frequency
 
Figure 6-15 Gain Error vs Temperature
 
Figure 6-17 Power-Supply Rejection Ratio vs Ripple Frequency
 
Figure 6-19 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Temperature
 
Figure 6-21 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Input Signal Frequency
fCLKIN = 21 MHz
Figure 6-23 Total Harmonic Distortion vs High-Side Supply Voltage (5 V, nom)
 
Figure 6-25 Total Harmonic Distortion vs Temperature
 
Figure 6-27 Total Harmonic Distortion vs Input Signal Frequency
 
Figure 6-29 Spurious-Free Dynamic Range vs High-Side Supply Voltage
 
Figure 6-31 Spurious-Free Dynamic Range vs Clock Frequency
 
Figure 6-33 Spurious-Free Dynamic Range vs Input Signal Amplitude
4096-point FFT, VIN = 500 mVPP
Figure 6-35 Frequency Spectrum With 10-kHz Input Signal
 
Figure 6-37 Supply Current vs Temperature