Rainbow Electronics MAX98089 Instruction Manuals and User Guides

We have 1 Instruction Manual and User Guide for MAX98089 Rainbow Electronics

Rainbow Electronics MAX98089 User Manual, 131 pages

Recognized languages:	English
Pages:	131
Size:	13.98 MB

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Document Outline

General Description
Features
Simplified Block Diagram
Functional Diagram
Absolute Maximum Ratings
Electrical Characteristics
Digital Input/Output Characteristics
Input Clock Characteristics
Audio Interface Timing Characteristics
Digital Microphone Timing Characterstics
I2C Timing Characteristics
Power Consumption
Typical Operating Characteristics
- Microphone to ADC
- Line to ADC
- Line-In Pin Direct to ADC
- Digital Loopback
- Analog Loopback
- DAC to Receiver
- Line to Receiver
- DAC-to-Line Output
- Line-to-Line Output
- DAC to Speaker
- Line to Speaker
- DAC to Headphone
- Line to Headphone
- Speaker Bypass Switch
Pin Configuration
Pin Description
Detailed Description
- I2C Slave Address
- Registers
- Power Management
- Microphone Inputs
- Line Inputs
- ADC Input Mixers
- Record Path Signal Processing
  - Microphone AGC
  - Noise Gate
- ADC Record Level Control
- Sidetone
- Digital Audio Interfaces
- Clock Control
- Sample Rate Converter
- Passband Filtering
- Playback Path Signal Processing
  - Automatic Level Control
  - Parametric Equalizer
- Playback Level Control
- DAC Input Mixers
- Receiver Amplifier
  - Receiver Output Mixer
  - Receiver Output Volume
- Speaker Amplifiers
  - Speaker Output Mixers
- Speaker Amplifier Signal Processing
  - Excursion Limiter
  - Speaker Output Volume
  - Power Limiter
  - Distortion Limiter
- Headphone
  - DirectDrive Headphone Amplifier
  - Charge Pump
  - Class H Operation
  - Headphone Ground Sense (HPSNS)
  - Headphone Output Mixers
  - Headphone Output Volume
- Output Bypass Switches
- Click-and-Pop Reduction
- Jack Detection
  - Jack Insertion
  - Accessory Button Detection
  - Jack Removal
- Battery Measurement
- Device Status
- I2C Serial Interface
  - Bit Transfer
  - START and STOP Conditions
  - Early STOP Conditions
- Device Revision
  - Slave Address
  - Acknowledge
  - Write Data Format
  - Read Data Format
Applications Information
- Typical Operating Circuits
- Filterless Class D Operation
- RF Susceptibility
- Startup/Shutdown Sequencing
- Component Selection
- Unused Pins
- Recommended PCB Routing
- Supply Bypassing, Layout, and Grounding
- WLP Applications Information
Ordering Information
Package Information
Revision History
LIST OF FIGURES
- Figure 1. Non-TDM Audio Interface Timing
- Figure 2. TDM Audio Interface Timing Dia
- Figure 3. TDM Audio Interface Timing Dia
- Figure 4. Digital Microphone Timing Diag
- Figure 5. IC Interface Timing Diagram
- Figure 6. Microphone Input Block Diagram
- Figure 7. Line Input Block Diagram
- Figure 8. Summing Multiple Input Signals
- Figure 9. ADC Input Mixer Block Diagram
- Figure 10. Record Path Signal Processing
- Figure 12. AGC Timing
- Figure 13. ADC Record Level Control Bloc
- Figure 14. Sidetone Block Diagram
- Figure 15. Digital Audio Signal Routing
- Figure 16. Non-TDM Data Format Examples
- Figure 17. TDM Mode Data Format Examples
- Figure 18. Sample Rate Converter
- Figure 19. Digital Passband Filtering Bl
- Figure 21. ALC Input vs. Output Examples
- Figure 22. Maximum Recommended Filter Q
- Figure 23. Playback Level Control Block
- Figure 24. DAC Input Mixer Block Diagram
- Figure 25. Receiver Amplifier Block Diag
- Figure 26. Speaker Amplifier Path Block
- Figure 27. Speaker Amplifier Signal Proc
- Figure 28. Traditional Amplifier Output
- Figure 31. Headphone Amplifier Block Dia
- Figure 32. Output Bypass Switch Block Di
- Figure 33. Typical Configuration for Jac
- Figure 34. START, STOP, and REPEATED STA
- Figure 35. Acknowledge
- Figure 36. Writing One Byte of Data to t
- Figure 38. Reading One Byte of Data from
- Figure 39. Reading n Bytes of Data from
- Figure 41. Typical Application Circuit U
- Figure 42. Optional Class D Ferrite Bead
- Figure 43. Suggested Routing for the MAX
- Figure 44. MAX98089EWY WLP Ball Dimensio
LIST OF TABLES
- Table 1. Register Map
- Table 2. Power Management Registers
- Table 3. Microphone Input Registers
- Table 4. Line Input Registers
- Table 5. ADC Input Mixer Register
- Table 6. Record Path Signal Processing R
- Table 7. ADC Record Level Control Regist
- Table 8. Sidetone Register
- Table 9. Common Digital Audio Formats
- Table 10. Digital Audio Interface Regist
- Table 11. Clock Control Registers
- Table 12. Common NI1/NI2 Values
- Table 13. Sample Rate Converter Register
- Table 14. Passband Filtering Registers
- Table 15. Voice Highpass Filters
- Table 16. Automatic Level Control Regist
- Table 17. EQ Registers
- Table 18. DAC Playback Level Control Reg
- Table 19. DAC Input Mixer Register
- Table 20. Receiver Output Mixer Register
- Table 21. Receiver Output Level Register
- Table 22. Speaker Output Mixer Register
- Table 23. Speaker Output Level Register
- Table 24. Excursion Limiter Registers
- Table 25. Power Limiter Registers
- Table 26. Distortion Limiter Registers
- Table 27. Headphone Output Mixer Registe
- Table 28. Headphone Output Level Registe
- Table 29. Output Bypass Switches Registe
- Table 30. Click-and-Pop Reduction Regist
- Table 31. Change in JKSNS Upon Jack Inse
- Table 32. Change in JKSNS Upon Button Pr
- Table 33. Change in JKSNS Upon Jack Remo
- Table 34. Jack Detection Registers
- Table 34. Jack Detection Registers (cont
- Table 35. Battery Measurement Registers
- Table 36. Status and Interrupt Registers
- Table 37. Device Revision Register
- Table 38. Example Startup Sequence
- Table 39. Registers That Are Sensitive t
- Table 40. Unused Pins

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