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M52790SP Datasheet, PDF (1/9 Pages) Mitsubishi Electric Semiconductor – AV SWITCH with I2C BUS CONTROL
PRELIMINARY
Notice. This is not a final specification.
Some parametric limits are subject to change.
MITSUBISHI ICs (AV COMMON)
M52790SP/FP
AV SWITCH with I2C BUS CONTROL
DESCRIPTION
The M52790 is AV switch semiconductor integrated circuit with
I2C bus control .
This IC contains 2-channels of 4-input audio switches and 2-
channels of 4-input video switches. Each channel can be
controled independently .
The video switches contain amplifiers can be controled a gain of
output 0dB or 6dB .
FEATURES
•Video and stereo sound switches in one package
•Wide frequency range ( video switch )...........DC~20MHz
•High separation ( video switch )
.................Crosstalk -60dB ( typ. ) at 1MHz
•Two types of packages are provided : SDIP with a lead pitch of
1.778mm ( M52790SP ) ; and SSOP with a lead pitch of 0.8mm
( M52790FP ) .
PIN CONFIGURATION ( TOP VIEW )
VCC 1
VIDEO 2 IN 2
Lch 2 IN 3
C 2 IN 4
Rch 2 IN 5
Y 2 IN 6
VIDEO 3 IN 7
Lch 3 IN 8
C 3 IN 9
Rch 3 IN 10
Y 3 IN 11
VIDEO 4 IN 12
Lch 4 IN 13
C 4 IN 14
Rch 4 IN 15
Y 4 IN 16
SCL 17
SDA 18
36 TUNER IN
35 Lch T IN
34 C IN
33 Rch T IN
32 Y IN
31 V 1 OUT
30 Lch 1 OUT
29 C 1 OUT
28 Rch 1 OUT
27 Y 1 OUT
26 V 2 OUT
25 Lch 2 OUT
24 C 2 OUT
23 Rch 2 OUT
22 Y 2 OUT
21 BIAS
20 CHIP SELECT
19 GND
APPLICATION
Outline 36P4E
(Lead pitch :1.778mm)
Video equipment
RECOMMENDED OPERATING CONDITION
Supply voltage
Rated supply voltage
Maximum output current
4.7V ~ 9.3V
5V,9V
63mA(at 9V)
PIN CONFIGURATION ( TOP VIEW )
VCC 1
VIDEO 2 IN 2
Lch 2 IN 3
C 2 IN 4
Rch 2 IN 5
Y 2 IN 6
VIDEO 3 IN 7
Lch 3 IN 8
C 3 IN 9
Rch 3 IN 10
Y 3 IN 11
VIDEO 4 IN 12
Lch 4 IN 13
C 4 IN 14
Rch 4 IN 15
Y 4 IN 16
SCL 17
SDA 18
36 TUNER IN
35 Lch T IN
34 C IN
33 Rch T IN
32 Y IN
31 V 1 OUT
30 Lch 1 OUT
29 C 1 OUT
28 Rch 1 OUT
27 Y 1 OUT
26 V 2 OUT
25 Lch 2 OUT
24 C 2 OUT
23 Rch 2 OUT
22 Y 2 OUT
21 BIAS
20 CHIP SELECT
19 GND
Outline 36P2R-D
(Lead pitch :0.8mm)
MITSUBISHI
1-9
AUG.'98
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