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Mitsumi Electric
Mitsumi Electric

MM1699XJ Datasheet Preview

MM1699XJ Datasheet

I2C Bus Control 13-Input 4-Output Audio Switch

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MM1699XJ pdf
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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 high-
end 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 R3 8 L7 15 R10 22 BIAS 29 LOUT4 36 VCC
2 L4 9 R7 16 L11 23 MUTE 30 ROUT3 37 VCC
3 R4 10 L8 17 R11 24 ADR 31 LOUT3 38 L1
4 L5 11 R8 18 L12 25 SDA 32 ROUT2 39 R1
5 R5 12 L9 19 R12 26 SCL 33 LOUT2 40 L2
6 L6 13 R9 20 L13 27 GND 34 ROUT1 41 R2
7 R6 14 L10 21 R13 28 ROUT4 35 ROUT1 42 L3



Mitsumi Electric
Mitsumi Electric

MM1699XJ Datasheet Preview

MM1699XJ Datasheet

I2C Bus Control 13-Input 4-Output Audio Switch

No Preview Available !

MM1699XJ pdf
www.DMaItaTSShUeeMt4IU.com
Block Diagram
L1 38 28k
30k
28k
L2 40
30k
L3 42 28k
30k
L4 2 28k
30k
L5 4 28k
30k
28k
L6 6
30k
L7 8 28k
30k
L8 10 28k
30k
L9 12 28k
30k
L10 14 28k
30k
28k
L11 16
30k
28k
L12 18
30k
28k
L13 20
30k
28k
R1 39
30k
28k
R2 41
30k
28k
R3 1
30k
28k
R4 3
30k
28k
R5 5
30k
28k
R6 7
30k
28k
R7 9
30k
28k
R8 11
30k
28k
R9 13
30k
28k
R10 15
30k
R11 17
R12 19
28k
30k
28k
30k
28kk
R13 21
30k
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
BIAS
22
Bias
I2C Bus Control 13-Input 4-Output Audio Switch MM1699XJ
36 37
VCC VCC
27
GND
6dB/
18dB
35 LOUT1
6dB/
18dB
34 ROUT1
6dB 33 LOUT2
6dB 32 ROUT2
6dB 31 LOUT3
6dB 30 ROUT3
6dB 29 LOUT4
6dB 28 ROUT4
Logic
26 25 24 23
SCL SDA ADR Mute


Part Number MM1699XJ
Description I2C Bus Control 13-Input 4-Output Audio Switch
Maker Mitsumi Electric
Total Page 15 Pages
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