TDA9210 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA9210' PDF : 19 Pages View PDF
TDA9210
Functioning with 5 V Power VCC
To simplify the application, it is possible to supply
the power VCC with 5 V (instead of 8 V nominal) at
the expense of output swing voltage.
Functioning without Blanking Pulse
If no blanking pulse is applied to the TDA9210, the
internal BPCP can be connected to the sample
Figure 3. Waveforms VOUT, BRT, CONT, OSD
and hold circuit (Register 8, bit 7 = 1 and BLK pin
grounded) so that the output DC level is still con-
trolled by I2C.
To ensure the device correct behavior in the worst
possible conditions, the Brightness Register must
be set to 0.
HSYNC
BPCP
BLK
Video IN
FBLK
OSD IN
VCON(T4)
V (5)
OSD
VVBBRLATC((32K))
VDC (1)
VOUT1 ,
VOUT2
, VOUT3
OSD CONT
BRT
0.4V fixed
Notes :
1. VDC
2. VBLACK
3. VBRT
4. VCONT
5. VOSD
= 0.5 to 2.5V
= VDC + 0.4V
= VBLACK + BRT (with BRT = 0 to 2V)
= VBRT + CONT = k x Video IN (CONT = 4.4VPP max. for VIN = 0.7VPP)
= VBRT + OSD (OSD max. = 4.9VPP , OSD min = 0VPP)
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