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APA2010A

ANPEC
Part Number APA2010A
Manufacturer ANPEC
Description 3W Mono Class-D Audio Power Amplifier
Published Aug 18, 2020
Detailed Description APA2010/2010A 3W Mono Class-D Audio Power Amplifier Features • Operating Voltage: 2.4V-5.5V • High efficiency up to ...
Datasheet PDF File APA2010A PDF File

APA2010A
APA2010A

Overview
APA2010/2010A 3W Mono Class-D Audio Power Amplifier Features • Operating Voltage: 2.
4V-5.
5V • High efficiency up to 90% • Low Supply Current – I =2mA at V =5V DD DD – IDD=1.
6mA at VDD=3.
6V • Low Shutdown Current – IDD=1µA at V =5V DD • Output Power at 1% THD+N (TDFN3x3-8) – 1.
3W, at VDD=5V, RL=8Ω – 0.
6W, at V =3.
6V, DD RL=8Ω – 2.
4W, at VDD=5V, RL=4Ω (WLCSP-9) – 2.
1W, at VDD=5V, RL=4Ω – 1.
2W, at VDD=3.
6V, RL=4Ω at 10% THD+N (TDFN3x3-8) – 1.
6W, at VDD=5V, RL=8Ω – 0.
8W, at VDD=3.
6V, RL=8Ω – 3.
1W, at V =5V, DD RL=4Ω (WLCSP-9) – 2.
65W, at VDD=5V, RL=4Ω – 1.
3W, at VDD=3.
6V, RL=4Ω • Less External Components Required • Fast Startup Time (4 ms) • High PSRR: 80 dB at 217 Hz • Thermal and Over-Current Protections • Space Saving Packages WLCSP-9 Bump, 3mmx3mm TDFN-8 • Lead Free Available (RoHS Compliant) General Description The APA2010/2010A is a mono, filter-free Class-D audio amplifier available in a WLCSP-9 and TDFN3x3-8 packages.
The gain can be set by an external input resistance.
High PSRR and differential architecture provide increased immunity to noise and RF rectification.
In addition to these features, a fast startup time and small package size make the APA2010/2010A an ideal choice for both cellular handsets and PDAs.
The APA2010/2010A is capable of driving 1.
5W at 5V or 730mW at 3.
6V into 8Ω.
It is also capable of driving 4Ω.
The APA2010/2010A is designed with a Class-D architecture and operating with highly efficiency compared with Class-AB amplifier.
It's suitable for power sensitive application, such as battery powered devices.
The filterfree architecture eliminates the output filter, reduces the external component count, board area, and system costs, and simplifies the design.
Moreover, the APA2010/2010A provides thermal and overcurrent protections.
Applications • Mobile Phones • Handsets • PDAs • Portable multimedia devices Ordering and Marking Information APA2010 APA2010A Lead Free Code Handling Code Temperature Ran...


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