SLOS358C September   2011  – April 2020 THS4531

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
    1. 2.1 1 kHz FFT Plot on Audio Analyzer
  3. 3 Description
  4. 4 Revision History
  5. 5 Packaging and Ordering Information
  6. 6 Electrical Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Thermal Information
    3. 6.3 Electrical Characteristics: VS = 2.7 V
    4. 6.4 Electrical Characteristics: VS = 5 V
  7. 7 Device Information
    1. 7.1 PIN Configurations
      1. Table 2. PIN Functions
  8. 8 Table of Graphs
  9. 9 Typical Characteristics: VS = 2.7 V
  10. 10Typical Characteristics: VS = 5 V
  11. 11Application Information
    1. 11.1 Typical Characteristics Test Circuits
      1. 11.1.1 Frequency Response and Output Impedance
      2. 11.1.2 Distortion
      3. 11.1.3 Slew Rate, Transient Response, Settling Time, Overdrive, Output Voltage, and Turn-On and Turn-Off Time
      4. 11.1.4 Common-Mode and Power Supply Rejection
      5. 11.1.5 VOCM Input
      6. 11.1.6 Balance Error
    2. 11.2 Application Circuits
      1. 11.2.1  Differential Input to Differential Output Amplifier
      2. 11.2.2  Single-Ended Input to Differential Output Amplifier
      3. 11.2.3  Differential Input to Single-Ended Output Amplifier
      4. 11.2.4  Input Common-Mode Voltage Range
      5. 11.2.5  Setting the Output Common-Mode Voltage
      6. 11.2.6  Single-Supply Operation
      7. 11.2.7  Low Power Applications and the Effects of Resistor Values on Bandwidth
      8. 11.2.8  Driving Capacitive Loads
      9. 11.2.9  Audio Performance
      10. 11.2.10 Audio On and Off Pop Performance
    3. 11.3 Audio ADC Driver Performance: THS4531 AND PCM4204 Combined Performance
    4. 11.4 SAR ADC Performance
      1. 11.4.1 THS4531 and ADS8321 Combined Performance
      2. 11.4.2 THS4531 and ADS7945 Combined Performance
    5. 11.5 EVM and Layout Recommendations
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

8 Table of Graphs

Description VS = 2.7 V VS = 5 V
Small-signal frequency response Figure 1 Figure 34
Large-signal frequency response Figure 2 Figure 35
Large- and small-signal pulse response Figure 3 Figure 36
Single-ended slew rate versus VOUT step Figure 4 Figure 37
Differential slew rate versus VOUT step Figure 5 Figure 38
Overdrive recovery Figure 6 Figure 39
10-kHz FFT on audio analyzer Figure 7 Figure 40
Harmonic distortion versus frequency Figure 8 Figure 41
Harmonic distortion versus output voltage at 1 MHz Figure 9 Figure 42
Harmonic distortion versus gain at 1 MHz Figure 10 Figure 43
Harmonic distortion versus load at 1 MHz Figure 11 Figure 44
Harmonic distortion versus VOCM at 1 MHz Figure 12 Figure 45
Two-tone, 2nd and 3rd order intermodulation distortion versus frequency Figure 13 Figure 46
Single-ended output voltage swing versus load resistance Figure 14 Figure 47
Single-ended output saturation voltage versus load current Figure 15 Figure 48
Main amplifier differential output impedance versus frequency Figure 16 Figure 49
Frequency response versus CLOAD Figure 17 Figure 50
RO versus CLOAD Figure 18 Figure 51
Rejection ratio versus frequency Figure 19 Figure 52
Turn-on time Figure 20 Figure 53
Turn-off time Figure 21 Figure 54
Input-referred voltage noise and current noise spectral density Figure 22 Figure 55
Main amplifier differential open-loop gain and phase versus frequency Figure 23 Figure 56
Output balance error versus frequency Figure 24 Figure 57
VOCM small signal frequency response Figure 25 Figure 58
VOCM large and small signal pulse response Figure 26 Figure 59
VOCM input impedance versus frequency Figure 27 Figure 60
Count versus input offset current Figure 28 Figure 61
Count versus input offset current temperature drift Figure 29 Figure 62
Input offset current versus temperature Figure 30 Figure 63
Count versus input offset voltage Figure 31 Figure 64
Count versus input offset voltage temperature drift Figure 32 Figure 65
Input offset voltage versus temperature Figure 33 Figure 66