Anpec Electronics APA2010A
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. The APA2010/2010A is capable of driving 1.5W at 5V or 730mW at 3.6V into 8Ω.| Part No. | APA2010A |
|---|---|
| Datasheet | APA2010A Download |
| Manufacturer |  Anpec Electronics |
| Description | 3W Mono Class-D Audio Power Amplifier |
| Buy | Stock & Price |
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
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.
