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Key Features
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Technical Docs
| Data Sheet | Evaluation Kit for the MAX9728A and MAX9728B | Feb 06, 2006 |
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Key Features
- No Bulky DC-Blocking Capacitors Required
- 2.7V to 5.5V DC Single-Supply Operation
- 63mW Per Channel into 32Ω (VDD = 5V)
- Low 0.02% THD+N at 1kHz
- High 86dB PSRR Eliminates LDO
- 2VRMS Audio Line Driver from a Single 3.3V Supply
- Fully Assembled and Tested Surface-Mount Board
Applications/Uses
- CRT TVs
- DVD Players
- LCD/PDP Displays
- Multimedia Monitors
- Notebook PCs
Description
The MAX9728A evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that evaluates the MAX9728A DirectDrive® stereo headphone amplifier. Maxim's DirectDrive technology eliminates the need for DC-blocking capacitors on the stereo outputs of the amplifier. Designed to operate from a 2.7V to 5.5V DC power supply, the EV kit is capable of delivering up to 42mW per channel into a 16Ω load or 63mW per channel into a 32Ω load at 1% THD+N (VDD = 5V).
The EV kit can be configured as a line driver to deliver 2VRMS into a 10kΩ load from a single 3.3V DC supply. The MAX9728A EV kit also evaluates the MAX9728B IC.
The EV kit can be configured as a line driver to deliver 2VRMS into a 10kΩ load from a single 3.3V DC supply. The MAX9728A EV kit also evaluates the MAX9728B IC.
Simplified Block Diagram
Technical Docs
| Data Sheet | Evaluation Kit for the MAX9728A and MAX9728B | Feb 06, 2006 |
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 .
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