TDA4885 데이터 시트보기 (PDF) - Philips Electronics
부품명
상세내역
일치하는 목록
TDA4885 Datasheet PDF : 56 Pages
| |||
Philips Semiconductors
150 MHz video controller with I2C-bus
Product specification
TDA4885
6 PINNING
SYMBOL PIN
DESCRIPTION
FBL
1 fast blanking input for OSD insertion
OSD1
OSD2
OSD3
CLI
2 OSD input channel 1
3 OSD input channel 2
4 OSD input channel 3
5 vertical blanking input
(input clamping)
VI1
VP
VI2
GND
6 signal input channel 1
7 supply voltage
8 signal input channel 2
9 ground
VI3
HFB
10 signal input channel 3
11 horizontal flyback input
(output clamping, blanking)
GM1
GM2
GM3
SDA
SCL
12 gain modulation input channel 1
13 gain modulation input channel 2
14 gain modulation input channel 3
15 I2C-bus serial data input/output
16 I2C-bus clock input
LIM
17 beam current limiting input,
subcontrast setting
GND3
VP3
VO3
FB3
REF3
GND2
VP2
VO2
FB2
REF2
GND1
VP1
VO1
FB1
REF1
18 ground channel 3
19 supply voltage channel 3
20 signal output channel 3
21 feedback input channel 3
22 reference voltage channel 3
23 ground channel 2
24 supply voltage channel 2
25 signal output channel 2
26 feedback input channel 2
27 reference voltage channel 2
28 ground channel 1
29 supply voltage channel 1
30 signal output channel 1
31 feedback input channel 1
32 reference voltage channel 1
handbook, halfpage
FBL 1
32 REF1
OSD1 2
31 FB1
OSD2 3
30 VO1
OSD3 4
29 VP1
CLI 5
28 GND1
VI1 6
27 REF2
VP 7
26 FB2
VI2 8
GND 9
25 VO2
TDA4885
24 VP2
VI3 10
23 GND2
HFB 11
22 REF3
GM1 12
21 FB3
GM2 13
20 VO3
GM3 14
19 VP3
SDA 15
18 GND3
SCL 16
17 LIM
MHA342
Fig.2 Pin configuration.
1997 Nov 25
6
Share Link: 