LXE1710 E
VALUATION
B
OARD
I
NTRODUCING
LX1710/1711 A
UDIO
MAX
U
SER
G
UIDE
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.
The LXE1710 evaluation board can
e
LX1711 can handle a higher supply voltage (7V to 25V) and provides greater than 50W continuous output power
Both the LX1710 and LX1711 operate from a single supply voltage.
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
of products.
Regards,
Linfinity Microsemi
http://www.linfinity.com
(714) 898-8121
Copyright
©
2000
Rev. 1.1, 2000-12-01
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
MICROSEMI [ MICROSEMI CORPORATION ]
