Evaluation Kit for the MAX9706
Product Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
Data Sheet | Evaluation Kit for the MAX9706 | Nov 21, 2005 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Key Features
- 4.5V to 5.5V Single DC Power-Supply Operation
- Drives 3 x 2.3W into Three 4Ω Speakers (2.1 Speaker Solutions)
- Drives 2 x 95mW into a 16Ω Stereo Headphone (MAX9706)
- Internal Active Crossover Filter with Selectable Crossover Frequency
- Selectable Gains
- Selectable Between Spread-Spectrum and Fixed-Frequency Modulation
- Input and Output Synchronization Signals
- 0.5µA (typ) Shutdown Current
- Space-Saving 36-Pin TQFN (6mm x 6mm x 0.8mm) Package
- Fully Assembled and Tested
- Evaluates MAX9707 (IC Replacement Required)
Applications/Uses
- 2.1 Speaker Solutions
- Desktop PCs
- Multimedia Monitors
- Notebook Audio Solutions
- Portable DVD Players
- Table-Top LCD TVs
Description
The MAX9706 speaker amplifier operates from a 4.5V to 5.5V DC power supply, and delivers 2.3W continuous power into each of three 4Ω speakers. Three different speaker output filtering options are available for ease of evaluation (see the Output Filtering section in the full data sheet).
The MAX9706 headphone amplifier operates from a 3V to 5.5V DC power supply, and delivers up to 95mW per channel into a 16Ω stereo headphone. When the MAX9706 headphone sense detects the insertion of a headphone, the MAX9706 automatically enters the headphone mode.
The EV kit offers an option to select between fixed-frequency modulation (FFM) mode or spread-spectrum modulation (SSM) mode. The EV kit can be synchronized with an external clock, and the EV kit provides a synchronization output that allows multiple units to be cascaded in a system.
The MAX9706 EV kit gain is jumper selectable. The EV kit also features an option to select the crossover frequency between the stereo highpass outputs and the mono lowpass output. The MAX9706 shutdown supply current is only 0.5µA (typ).
Simplified Block Diagram
Technical Docs
Data Sheet | Evaluation Kit for the MAX9706 | Nov 21, 2005 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.