LY8601

® LY8601 Rev. 1.4 Dual 0.1W Headphone Amplifier with Active-high shutdown mode FEATURES GENERAL DESCRIPTION „ „ „ „ „ „ „ „ 2.5V~5.5V Power supply. Thermal shutdown Protection. Low current shutdown mode "Click and Pop" suppression No bootstrap capacitors required Low noise during turn-on and turn-off transitions Active-high shutdown mode Lead free and green package available. (RoHS Compliant) „ Space Saving Package -- 8-pin MSOP package. The LY8601 is a dual 0.1W audio power amplifier. It is capable of driving 16 Ω load at a continuous average output of 0.1W/0.1% distortion (THD+N) from a 5.0V power supply. The LY8601 primarily designed for high quality application in other portable communication device. And the LY8601 audio amplifier features low power consumption shutdown mode. It is achieved by driving the shutdown pin with logic high and it has an internal thermal shutdown protection feature. The unity-gain stable LY8601 can be configured by external gain-setting resistors. The LY8601 audio amplifier was designed specifically to provide high quality output power with a minimal amount of external components. The LY8601 does not require bootstrap capacitors, and the LY8601 is ideally suited for other low voltage applications or portable electronic devices where minimal power consumption is a primary requirement. APPLICATION „ Portable electronic devices „ Mobile Phones „ Microphone Preamplifier „ PDA’s PIN CONFIGURATION www.DataSheet4U.com Lyontek Inc. reserves the r...