m52743sp Mitsumi Electronics, Corp., m52743sp Datasheet - Page 17

• Manufacturer Part Number: m52743sp
• Description: I 2 C Bus Controlled 3-channel Video Preamplifier
• Manufacturer: Mitsumi Electronics, Corp.

17
DESCRIPTION OF PIN
Pin No.
15
16
17
18
19
20
21
ABL IN
NC
V
S on G Sep
OUT
Clamp Pulse
IN
SCL
SDA
CC
Name
(5V)
(cont.)
When open 2.5V
DC voltage (V )
5
I
2
C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
21
20
19
0.5mA
1.2k
2k
Peripheral circuit of pins
2k
50k
50k
41k
2.2V
1.2k
M52743SP/M52744SP
18
15
20k
30k
2.5V
0.15mA
MITSUBISHI ICs (Monitor)
3V
3V
Limitter) input pin.
Recommended voltage
range is 0 to 5V.
When ABL function is not
used, set to 5V.
Being of open collector
output type.
(Serial clock line)
V
(Serial data line)
V
ABL (Automatic Beam
Sync signal output pin,
Input pulses
Input at low impedance.
SCL of I
SDA of I
Description of function
TH
TH
=2.3V
=2.3V
2
2
C BUS
C BUS
2.5 to 5V
0.5V
maximum