MM1699XJ

www.DataSheet4U.com MITSUMI I2C Bus Control 13-Input 4-Output Audio Switch MM1699XJ I2C Bus Control 13-Input 4-Output Audio Switch Monolithic IC MM1699XJ Outline This IC is an I2C bus controlled audio switch IC for rear projection, PDP, and LCD TVs (medium-end to highend TVs). The design of the input select block can be simplified by using with a video switch IC. It provides stereo or selected mono output. Features 1. 13 audio signal (L, R) input channels, 4 output channels 2. 4 output channels are independent and can receive any input. 3. High input dynamic range (3Vrms) 4. All the outputs can be switched to stereo/mono. 5. Built-in gain switch (0dB/12dB) * OUT1 only 6. Built-in power save function Package SSOP-42A Applications 1. Rear projection TVs 2. PDP TVs 3. TVs (medium-end to high-end TVs) 4. CRT TVs Pin Assignment 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SSOP-42 (TOP VIEW) 1 2 3 4 5 6 7 R3 L4 R4 L5 R5 L6 R6 8 9 10 11 12 13 14 L7 R7 L8 R8 L9 R9 L10 15 16 17 18 19 20 21 R10 L11 R11 L12 R12 L13 R13 22 23 24 25 26 27 28 BIAS MUTE ADR SDA SCL GND ROUT4 29 30 31 32 33 34 35 LOUT4 ROUT3 LOUT3 ROUT2 LOUT2 ROUT1 ROUT1 36 37 38 39 40 41 42 VCC VCC L1 R1 L2 R2 L3 www.DataSheet4U.com MITSUMI I2C Bus Control 13-Input 4-Output Audio Switch MM1699XJ Block Diagram L1 38 L2 40 L3 42 L4 2 L5 4 L6 6 L7 8 L8 10 L9 12 L10 14 L11 16 L12 18 L13 20 R1 39 R2 41 R3 1 R4 3 R5 5 R6 7 R7 9 R8 11 R9 13 R10 15 ...