STV6412AD STMicroelectronics, STV6412AD Datasheet - Page 20

• Manufacturer Part Number: STV6412AD
• Description: IC AUDIO/VIDEO SWIT DUAL 64TQFP
• Manufacturer: STMicroelectronics

Specifications of STV6412AD

• Function: Audio/Video Switch
• Circuit: 2 x SCART
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 4.75 V ~ 5.25 V, 11.2 V ~ 12.8 V
• Current - Supply: 43mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I2C bus selection
Table 19.
Table 20.
20/31
(hex)
(hex)
Reg.
addr
Reg.
addr
05
06
Encoder R/Csub clamp
VCR R/Csub clamp
Encoder input level
adjustment
Slow blanking TV SCART
Slow blanking VCR SCART
ENC inputs
VCR inputs
TV inputs
AUX inputs
VCR outputs
CINCH outputs
TV outputs
RFmod outputs
Full stop
Slow blanking & inputs contro
Standby modes
Description
Description
l
Bits
Bits
1
1
2
2
2
1
1
1
1
1
1
1
1
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
0
1
1
Doc ID 9754 Rev 2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
1
1
Data
Data
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
1
Bottom level clamp
Average level clamp
Bottom level clamp
Average level clamp
0 dB for normal audio inputs
+6 dB for weak audio inputs
+9 dB for weak audio inputs
Input mode only
Output < 2 V
Output 16/9 format
Output 4/3 format
Input mode only
Output < 2 V
Output 16/9 format
Output 4/3 format
Inputs active
Inputs disabled
Inputs active
Inputs disabled
Inputs active
Inputs disabled
Inputs active
Inputs disabled
Audio & video outputs ON
Audio & video outputs OFF
Audio & video outputs ON
Audio & video outputs OFF
Audio & video outputs ON
Audio & video outputs OFF
Audio & video outputs ON
Audio & video outputs OFF
Only I
detection parts are supplied.
2
C bus and slow blanking
Comments
Comments
STV6412A