LPA2010
LPA2010 is Filterless 3W Class-D Mono Audio Amplifier manufactured by ChipSourceTek.
Description
LPA2010 Features
The LPA2010 is a 3W, class-D audio amplifier. It offers
- Shutdown current:<1u A low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker
技 k directly requiring no low-pass output filters, thus to save the system cost and PCB area. The LPA2010 is available e in MSOP-8.
LPA2010 Order Information
科 T LPA2010
- -
- e F: Pb-Free 特 Package Type rc MS: MSOP-8
- 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 ponents to Save the Space and cost
- Pb-Free Package
源 u LPA2010 Applications
- Portable Bluetooth Speaker o
- Cellular and Smart mobile phone 矽 S
- Square Speaker
LPA2010 Marking Information
Device
Marking
Package
Shipping
MSOP-8
3K/REEL
Y: Y is year code. W: W is week code. X: X is series number. p LPA2010 Typical Application Circuit h ON OFF
C 1u F
1 SD
VOP 5
2 BYP
VON 8
Speaker 4ohm
Differential
0.22u F...
