TDA4886A Datasheet, PDF (6/52 Pages) NXP Semiconductors – 140 MHz video controller with I2C-bus

Philips Semiconductors
140 MHz video controller with I²C-bus
Product specification
TDA4886A
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 input clamping; vertical blanking
input
V_I1
V_P
V_I2
GND
6 signal input channel 1
7 supply voltage
8 signal input channel 2
9 ground
V_I3
HFB
SDA
SCL
10 signal input channel 3
11 horizontal flyback input
(output clamping, blanking)
12 I²C-bus serial data input/output
13 I²C-bus clock input
GNDX
14 ground channels 1, 2 and 3
V_P3
V_O3
FB/R₃
15 supply voltage channel 3
16 signal output channel 3
17 feedback input/reference voltage
output channel 3
V_P2
V_O2
FB/R₂
18 supply voltage channel 2
19 signal output channel 2
20 feedback input/reference voltage
output channel 2
V_P1
V_O1
FB/R₁
21 supply voltage channel 1
22 signal output channel 1
23 feedback input/reference voltage
output channel 1
LIM
24 subcontrast, contrast modulation,
beam current limiting input
handbook, halfpage
FBL 1
24 LIM
OSD1 2
23 FB/R1
OSD2 3
22 VO1
OSD3 4
21 VP1
CLI 5
20 FB/R2
VI1 6
19 VO2
TDA4886A
VP 7
18 VP2
VI2 8
17 FB/R3
GND 9
16 VO3
VI3 10
15 VP3
HFB 11
14 GNDX
SDA 12
13 SCL
MHB265
Fig.2 Pin configuration.
1998 Dec 04
6