YD7231 YOUDA INTEGRATED CIRCUIT 25 + + 2.2μF D.Y 1.5Ω 470μ 1kΩ + 470Ω 0.1μ YD5151 4 2 4.7Ω 1.5kΩ 18kΩ 22μ 0.1μF 3 + 26 4.7Ω 150Ω 1 Vcc + 4.7μ 470μ APPLICATION CIRCUIT 300Ω OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd 3 of 3 Website: www.e-youda.com