PAM PAM8402
The PAM8402 is 2 Watt per channel, 14pin, stereo class D audio amplifier, whitch offers low THD+N (0.10%), allowing it to produce high-quality sound reproduction. The PAM8402 runs off of a 5 Volt supply at much higher efficiencies than their class AB cousins, making it ideal for many portable applications. The PAM8402 only requires very few external components (as few as three tiny capacitors), results in significant cost and board space savings.| Part No. | PAM8402 |
|---|---|
| Datasheet | PAM8402 Download |
| Manufacturer |  PAM |
| Description | 2 Watt Class-D Audio Amplifiers |
| Buy | Stock & Price |
DESCRIPTION
The PAM8202 is available in a SOP14 package.FEATURES
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● 2 Watts @ 10% THD per channel output into a 8Ω load at 5V Support speakers or earphone (6Ω tο 32Ω). Superior low noise without input. Supply voltage: From 2.5V to 6 V. 85% efficiency above. With Enable Function. Short Circuit Protection. Small package outlines: SOP14 Less output capacitor and inductor to save the space and cost. Low THD+N Low Quiescent current
APPLICATIONS
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● Notebook computers. PDAs. Portable DVD players, game machines. Cellular phones/speaker phones. MP3 or PMP players. Portable speakers, USB speaker. LCD monitor / TVs. PAM8402 Block Diagram Vdd C1 Input Signal Left 1uF Enable 1 Bit Left Speaker Controller PAM8402 Pin Assignment Over Current C2 Input Signal Right 1uF 1 Bit Right Speaker Controller GND IN _ R VDD ENABLE VDD 1 2 3 4 5 GND 7 Vdd C3 1uF Over Current 14 - OUT _ R 13 N / C 12 GND 11 + OUT _ R 10 + OUT _ L 9 GND 8 - OUT _ L Power Analog Microelectronics, Inc. CONFIDENTIAL.
