LXE1710 EVALUATION BOARD
INTRODUCING LX1710/1711 AUDIOMAX
Thank you for your interest in the latest generation of AudioMAX products. The enclosed LXE1710 evaluation
board is a fully functional mono amplifier designed to demonstrate the “new and improved” Switching Class-D
Power Amplifier IC from Linfinity Microsemi. The LX1710/1711 is a completely new controller design with
superior performance over the LX1720 stereo controller IC. Key improvements include better SNR, lower noise
floor, and reduced THD therefore resulting in a much “quieter” and “cleaner” sounding amplifier.
The evaluation board has been configured with easy-to-use terminal block connections for power supply/battery hook
up and speaker connections. An RCA jack or separate audio +/- pins allow a quick interface to your audio source.
Jumpers are also provided to enable/disable the amplifier (Sleep control) and to turn off the audio input (Mute
control). With minimal setup, the user can be listening to the amplifier in a matter of a few minutes.
Both the LX1710 and LX1711 operate from a single supply voltage. The LXE1710 evaluation board can
LX1711 can handle a higher supply voltage (7V to 25V) and provides greater than 50W continuous output power
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change frequency response for other load optimization.
Thank you again for your interest in the new “quieter”, high efficiency Class-D Audio Amplifier from Linfinity
Microsemi. Please let us know what you think and stay tuned for future product releases to our AudioMAX family
Copyright © 2000
Rev. 1.1, 2000-12-01
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570