BI2016 ______ I2S Input Stereo Digital Amplifier I2S Input Stereo Digital Amplifier BI2016 GENERAL DESCRIPTION The BI2016 is a 2 channel stereo Lossless Digital amplifier embedded with Sample Rate Converter, 2-channel Speaker Driver and 2-channel Earphone Driver in 40-pin QFN package. The BI2016 can provide the 3 or 4-wire type earphone connection selection. It can also support popular formats such as I2S and Left-Justified formats. The powerful Audio Volume Control includes power-on Initial volume function, 32-Level Audio Volume Control, Mute Control and Output Anti-Clipping function to provide low distortion sound quality. FEATURE Provide Auto Mute & Auto Wake-up functions to Save Power Under 2μA. Operation Voltage: - Digital Part：3.0 ~ 3.6V - Speaker Driver：3.0 ~ 5.5V Operation Frequency: - Accept 256xFS or 45.1584 ~ 49.152MHz For Operation - Provide On-Chip OSC Circuit For 45.1584 ~ 49.152MHz Crystal Connect Audio Data Input Interface: - When Select Master Mode, It Use Internal SRC with 49.152MHz for Operation Frequency, - Accept 29 ~ 96KHz Wide Continue Sample Rate Range - When Select Slave Mode, It Use External 256xFS Clock Source, Accept below 96KHz Sample Rate - Support I2S and Left-Justified Format - Auto Adapt Word Length For Left & Right Channel In I2S & Left-Justified Mode - Provide Left/Right Frame Select Exchange Function - Provide Serial Clock Positive or Negative Edge Latch Data Select - Provide Audio Data Input Interface In Master/Slaver Mode Digital Audio Volume and Mute Control Package Type: QFN40 Biforst CONTACT INFORMATION 豪發科技股份有限公司 Biforst Technology Inc. 新竹縣竹北市台元街 26 號 8 樓之 3 8F-3, No.26, Tai Yuen St., Jubei City, Hsin-Chu, Taiwan, R.O.C. Tel: 886-3-552-6521; Fax: 886-3-552-6558; Email: [email protected] ---------------------------------------------------------------------------------------------------------------------------------------------------------------Biforst Technology, Inc., reserves the right to change product or specifications without notice.