Evaluation Kit/Evaluation System for the MAX9726

All versions are No Longer Available. See Ordering Information for recommended replacements.

The MAX9726 evaluation system (MAX9726EVCMAXQU) consists of the MAX9726 evaluation kit (EV kit) and the Maxim CMAXQUSB command module. Windows® 98/2000/XP-compatible software is also available for use with the MAX9726EVCMAXQU system and can be downloaded from Maxim's website (www.maxim-ic.com/evkitsoftware).

The MAX9726 evaluation kit is a fully assembled and tested PCB that evaluates the MAX9726 stereo DirectDrive® headphone amplifier. The MAX9726 consists of two Class AB amplifiers designed to operate from a 2.7V to 5.5VDC power supply and deliver 100mW into a 32Ω stereo headphone. The EV kit includes a 3.5mm stereo headphone jack and an I²C/SMBus-compatible interface that allows for software control of the BassMax (bass-boost), shutdown, and output volume setting features.

The Maxim CMAXQUSB command module provides the I²C/SMBus interface and is connected to the computer through the universal serial bus (USB) port. The MAX9726 EV kit software provides a graphical user interface (GUI) for exercising the MAX9726 features.

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