LPA2010 General Description:
The LPA2010 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker directly requiring no low-pass output filters, thus to save the system cost and PCB area. The LPA2010 is available in MSOP-8.
LPA2010 Features:
Shutdown current:<1uA
550KHz fixed frequency switching for amplifier
3W Output at 10% THD with a 4Ω Load and 5V VDD for amplifier
2.3W Output at 1% THD with a 4Ω Load and 5V VDD for amplifier
Filterless, Low Quiescent Current and Low EMI
Amplifier Efficiency up to 85%
Free LC filter digital modulation, direct-drive speakers
Short Circuit Protection
Thermal Shutdown
Few External Components to Save the Space and cost
Pb-Free Package
LPA2010 Applications:
Portable Bluetooth Speaker
Cellular and Smart mobile phone
Square Speaker
LPA2010 Functional Pin Description：
LPA2010 Functional Pin Description：
LPA2010 Typical Application Circuit：
LPA2010 Order Information：
LPA2010 Marking Information：
|
Device |
Marking |
Package |
Shipping |
|
LPA2010 |
LPS LPA2010 YWX |
MSOP-8 |
3K/REEL |
|
Y: Y is year code. W: W is week code. X: X is series number. |
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LPA2010 Packaging Information MSOP8：
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