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APA0712

ANPEC
Part Number APA0712
Manufacturer ANPEC
Description 1.4W Mono Audio Low-Voltage Audio Power Amplifier
Published Aug 17, 2020
Detailed Description APA0712 1.4W Mono Audio Low-Voltage Audio Power Amplifier Features • Operating Voltage: 2.5V-5.5V • Supply Current –...
Datasheet PDF File APA0712 PDF File

APA0712
APA0712

Overview
APA0712 1.
4W Mono Audio Low-Voltage Audio Power Amplifier Features • Operating Voltage: 2.
5V-5.
5V • Supply Current – IDD=1.
5mA at VDD=5V – IDD=1.
2mA at VDD=3.
6V – IDD=1mA at VDD=2.
5V • Low Shutdown Current – IDD=0.
5µA at V =5V DD • Low Distortion – 0.
85W, at V =5V, DD RL=8Ω THD+N=0.
05% – 0.
43W, at VDD=3.
6V, RL=8Ω THD+N=0.
05% – 0.
6W, at V =3.
6V, DD RL=4Ω THD+N=0.
09% – 0.
2W, at VDD=2.
5V, RL=8Ω THD+N=0.
09% – 0.
26W, at V =2.
5V, DD RL=4Ω THD+N=0.
1% • Output Power at 1% THD+N – 1.
2W, at VDD=5V, RL=8Ω – 0.
6W, at VDD=3.
6V, RL=8Ω – 0.
82W, at V =3.
6V, DD RL=4Ω – 0.
27W, at V =2.
5V, DD RL=8Ω – 0.
36W, at VDD=2.
5V, RL=4Ω at 10% THD+N – 1.
4W, at V =5V, DD RL=8Ω – 0.
75W, at V =3.
6V, DD RL=8Ω – 1.
05W, at VDD=3.
6V, RL=4Ω – 0.
35W, at VDD=2.
5V, RL=8Ω – 0.
46W, at VDD=2.
5V, RL=4Ω • Depop Circuitry Integrated • Thermal Shutdown Protection and Over Current Protection Circuitry • High supply voltage ripple rejection • Surface-Mount Packaging - 9 bump WLCSP • Lead Free Available (RoHS Compliant) General Description The APA0712 is a mono BTL audio power amplifier developed especially for low-voltage applications where internal speakers are required.
Operating with a 5V supply, the APA0712 can deliver 1.
4W of continuous power into a BTL 8Ω load at 10% THD+N throughout voice band frequencies.
Although this device is characterized out to 20kHz, its operation is optimized for narrow band applications such as wireless communications.
The BTL configuration eliminates the need for external coupling capacitors on the output in most applications, which is particularly important for small battery-powered equipment.
This device features a shutdown mode for power-sensitive applications with special depop circuitry to eliminate speaker noise when exiting shutdown mode.
The APA0712 is available in 9 bumps WLCSP.
Applications • Mobil Phones • PDAs • Digital Camera • Portable Electronic Devices ANPEC reserves the right to make changes to improve ...


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