TA8218AH pin function and voltage reference 
1 foot: 1.9V - reverse input
2 feet: 2.1V - R channel audio signal input
3 feet: 0V - ground
4 feet: 1.9V - reverse input
5 feet: 2.1V - subwoofer audio signal input
6 feet: 2.1V - L channel audio signal input
7 feet: 1.9V - reverse input
8 feet: 8.9V - filtering
9 feet: 26V - power supply
10 feet: 13V - L channel audio signal output
11 feet: 4.7V - silent
12 feet: 4.5V - empty
13 feet: 0V - ground
14 feet: 13V - subwoofer signal output
15 feet: 5.0V - empty
16 feet: 4.6V - silent
ZGAR PCC
ZGAR electronic cigarette uses high-tech R&D, food grade disposable pod device and high-quality raw material. All package designs are Original IP. Our designer team is from Hong Kong. We have very high requirements for product quality, flavors taste and packaging design. The E-liquid is imported, materials are food grade, and assembly plant is medical-grade dust-free workshops.
From production to packaging, the whole system of tracking, efficient and orderly process, achieving daily efficient output. We pay attention to the details of each process control. The first class dust-free production workshop has passed the GMP food and drug production standard certification, ensuring quality and safety. We choose the products with a traceability system, which can not only effectively track and trace all kinds of data, but also ensure good product quality.
We offer best price, high quality Vape Device, E-Cigarette Vape Pen, Disposable Device Vape,Vape Pen Atomizer, Electronic cigarette to all over the world.
Much Better Vaping Experience!
ZGAR PCC E-Cigarette Vape Pen,ZGAR PCC Device Vape,ZGAR PCC Vape Pen Atomizer,Latest Disposable E-Cigarette OEM vape pen,ZGAR PCC electronic cigarette
ZGAR INTERNATIONAL(HK)CO., LIMITED , https://www.oemvape-pen.com