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参数资料
| 型号： | MAX4399CTK+TD |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/33页 |
| 文件大小： | 0K |
| 描述： | IC SW A/V SCART CON 68-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 开关 |
| 应用： | 接收器，机顶盒，电视 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 68-TQFN 裸露焊盘 |
| 供应商设备封装： | 68-TQFN-EP（10x10） |
| 包装： | 带卷 (TR) |
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MAX4399
2-Wire Interface Slave Address
Programming
Connect DEV_ADDR to G_DIG or V_DIG to set the
MAX4399 write and read addresses as shown in Table 2.
Data Register Writing and Reading
Program the SCART video and audio switches by writ-
ing to registers 00h through 0Dh (Tables 3 through 18).
Registers 00h through 0Dh can also be read, allowing
read-back of data after programming and facilitating
system debugging. The status register is read-only and
can be read from address 0Eh (Table 19).
Applications Information
Filtering of Encoder Outputs
The DAC outputs of encoder chips need to be
processed through a lowpass filter (reconstruction filter)
to attenuate out-of-band noise. Figure 9 shows how the
MAX7440 provides an integrated, convenient solution for
reconstruction filtering.
Audio/Video Switch for Three SCART
Connectors
18
______________________________________________________________________________________
DEV_ADDR
CONNECTION
WRITE
ADDRESS
READ
ADDRESS
G_DIG
94h
95h
V_DIG
96h
97h
Table 2. Slave Address Programming
REGISTER
ADDRESS
POR
VALUE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
00h
47h
Not used
ZCD
Volume control
TV audio
mute
01h
07h
Not used
TV mono switch
TV audio selection
02h
07h
VCR volume control
VCR mono switch
VCR audio selection
03h
07h
AUX volume control
AUX mono switch
AUX audio selection
04h
01h
Not used
Interrupt
enable
TV volume
bypass
Phono
volume
bypass
Not used
05h
00h
ENC_R/C_IN
Clamp
Not used
06h
1Fh
TV_R/C_IN
clamp
RGB gain
TV G and B video
switch
TV video switch
07h
20h
Not used
RF_CVBS_OUT
switch
TV_Y/CVBS_
OUT switch
TV fast switch
TV_R/C_OUT
ground
Set TV slow switch
08h
07h
VCR_R/C_IN
clamp
Not used
VCR video switch
09h
00h
Not used
VCR_R/C_
OUT
ground
Set VCR slow switch
0Ah
07h
AUX_R/C_IN
clamp
Not used
AUX video switch
0Bh
00h
Not used
AUX_R/C_
OUT ground
Set AUX slow switch
0Ch
00h
Not used
VCR_Y/
CVBS_
OUT
enable
VCR_R/
C_OUT
enable
0Dh
00h
AUX_Y/CVBS_
OUT
enable
AUX_R/C_OUT
enable
TV_R/C_OUT
enable
TV_G_OUT
enable
TV_B_OUT
enable
TV_Y/CVBS_
OUT enable
TV_FB_
OUT
enable
RF_CVBS_
OUT
enable
Table 3. Write Mode Input Data Format
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相关代理商/技术参数 |
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|---|---|
| MAX4399EVKIT | 功能描述:视频 IC 开发工具 RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| MAX439CPA | 制造商:Maxim Integrated Products 功能描述: |
| MAX439CSA-W | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX439EPA | 制造商:Maxim Integrated Products 功能描述:CONTACT FACTORY - Rail/Tube |
| MAX44000EDT+T | 功能描述:环境光传感器 Digital Ambient Proximity Sensor RoHS:否 制造商:Vishay Semiconductors 工作电源电压: 峰值波长:570 nm 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:T-1 封装:Bulk |
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