STV9211 STMicroelectronics, STV9211 Datasheet - Page 9

• Manufacturer Part Number: STV9211
• Manufacturer: STMicroelectronics

Specifications of STV9211

• Lead Free Status / Rohs Status: Compliant

STV9211
2.4
2.5
Contrast adjustment (8 bits)
The contrast is adjusted simultaneously on, the 3 RGB channels via three internal amplifiers
delivering a 48dB attenuation range (see Register 1, I
Brightness/Drive selection (1 bit)
The brightness position is selectable by I
There are 2 cases:
bit6=0
bit6=1
Adjustment
Contrast
name / address
The brightness is located before the Drive (as for the TDA9210).
The advantage is to keep the “White balance” tracking when
changing the brightness level.
The brightness is located after the Drive.
The advantage is to perform the “White balance” tracking faster
(typically one adjustment less than in the previous case)
BLK
Output
Register
CRT / 01
Figure 5: Contrast adjustment
attenuation
min / max
0 / - 48 dB
2
C (Register 13, bit6. See I
CRT = min
Number step / resolution
256 (8 bit) / 0,19 dB
2
C table 1 and
2
Figure 5
C table 4).
Functional description
Simultaneously
3 channels
). .
Channel
Black level
InfraBlack level
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