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APA2057A

Anpec Electronics Coropration
Part Number APA2057A
Manufacturer Anpec Electronics Coropration
Description 2.4W Stereo Audio Power Amplifier
Published Jan 6, 2010
Detailed Description APA2057A 2.4W Stereo Audio Power Amplifier (with Gain Setting) & Capfree Headphone Driver Features • Operating Voltag...
Datasheet PDF File APA2057A PDF File

APA2057A
APA2057A

Overview
APA2057A 2.
4W Stereo Audio Power Amplifier (with Gain Setting) & Capfree Headphone Driver Features • Operating Voltage – HVDD= 3.
0~3.
6V – VDD= 4.
5~5.
5V • No Output Capacitor at Headphone Amplifier Required • Meeting VISTA Requirement • Low Distortion AMP Mode – THD+N=56dB, at VDD = 5V, RL = 4Ω, PO=1.
5W – THD+N=64dB, at V = 5V, DD R= L 8Ω, P =0.
9W O HP Mode – THD+N=73dB, at HVDD=3.
3V, RL=16Ω PO=125mW – THD+N=77dB, at HVDD=3.
3V, RL=32Ω, PO=88mW – THD+N=85dB, at HVDD=3.
3V, RL=10kΩ, VO=1.
7Vrms • Output Power at 1% THD+N – 1.
9W, at VDD = 5V, AMP Mode, RL = 4Ω – 1.
2W, at V DD = 5V, AMP Mode, R = L 8Ω • at 10% THD+N –2.
4W at VDD = 5V, AMP Mode, RL = 4Ω –1.
5W at V DD = 5V,...


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