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参数资料
| 型号： | MAX3816ACUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | IC I2C 2WIRE EXTENDER 16-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 扩展件 |
| 应用： | HD 显示器，DVI/HDMI |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
MAX3816A
I2C 2-Wire Extender for DDC in DVI,
HDMI, and VGA Interfaces
______________________________________________________________________________________
13
External Box or Cable Assembly
Applications
Three implementations external to the display such as
external box products or cable assemblies are shown
in Figures 6, 7, and 8.
MAX3816A External to Display, In Series
Advantages (See Figure 6)
Long cable reach.
The MAX3816A acts as a buffer between the source
and display. Hence, source reflections are isolated
to the source side of the MAX3816A, protecting dis-
play circuits from possible double clocking due to
stair-step waveforms caused by very long cables
with reflections.
The MAX3816A can be turned off (DRVR_EN assert-
ed low) to isolate source and display buses. The dis-
play bus can then operate independently of
source-cable loading or malfunctions. Also, multiple
MAX3816As can be used in parallel as an input mux
to display, with only one “on” at a time.
Consideration
Only one series-connected MAX3816A is allowed on a
bus. Two or more series-connected MAX3816A ICs will
not function. If multiple MAX3816A ICs are expected,
use the parallel applications in Figures 7 and 8.
Figure 6. External to Display, In Series
DRVR_EN
VCC
CLOCK_C
DATA_C
RETURN
CLOCK_D
VSS
DATA_D
5V*
DDC SCL
DDC SDA
DDC +5V
47k
Ω
47k
Ω
3.3k
Ω
3.3k
Ω
10
μF
10
μF
GROUND PLANE
CABLE HEAD OR EXTENDER BOX
*TO MEET DVI/HDMI SPECIFICATIONS FOR THE DDC +5V LINK, THE VDD SIDE OF THE MAX3816A MUST BE EXTERNALLY POWERED.
IF NOT APPLICABLE, CONNECT TO DDC +5V.
LONG CABLE FROM VIDEO SOURCE:
DVI, HDMI, OR CAT-5 CABLE UP TO 60m
(200ft)
CONNECTOR TO DISPLAY
DVI, HDMI, OR M1 CONNECTOR, < 3m
VCC
SHIELD GNDS
DDC SCL
DDC SDA
DDC +5V
SHIELD GNDS
DDC GND
VDD OR VSS (SEE DESCRIPTION)
MAX3816A
MODE
VSS
VDD
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3816CUE+ | 功能描述:I2C 接口集成电路 TMDS Digi Video EQ for HDMI/DVI Cables RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| MAX3816CUE+T | 功能描述:I2C 接口集成电路 TMDS Digi Video EQ for HDMI/DVI Cables RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| MAX381BCPE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX381BCSE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX381BCSE-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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