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参数资料
| 型号： | MAX3816ACUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/18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
________________________________________________________________
Maxim Integrated Products
1
19-4109; Rev 0; 7/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
General Description
The MAX3816A DDC*/I2C extender automatically compen-
sates for excess load capacitance of long DVI, HDMI,
and VGA cables. A single MAX3816A placed at the dis-
play side of the link restores signal integrity bidirectionally
for both DDC clock and data over 0 to 60 meters of cable.
The MAX3816A features compensation for cable
capacitance with a guaranteed range up to 3000pF,
typically beyond 5000pF. The MAX3816A detects state-
change assertion by the logical “AND” of the source
side and display side. It asserts the new state with a
rail-to-rail slew-rate-limited driver capable of meeting
I2C rise- and fall-time requirements under the full load
of the cable. After assertion of the new state, a holdoff
period of 2.5s prevents a subsequent state change
while the cable channel settles.
Under full load at 100kbps, the MAX3816A consumes
25mW, excluding pullup resistors. It is available in a
16-pin TSSOP package and operates from 0°C to +70°C.
Applications
Front-Projector DVI/HDMI Inputs
High-Definition Televisions, Displays, and
Computer Monitors
DVI/HDMI Cable-Extender Modules and Active
Cable Assemblies
Features
DDC or I2C Cable Extension Up to 60 Meters at
100kbps for Both Clock and Data Channels
Single-Sided Solution Requires Only One
MAX3816A at the Display Side
Compensates for Cable Capacitance, 0 to 3000pF
Guaranteed (8x I2C Specification), or Beyond
5000pF Typical
Parallel and Serial Operating Modes
Prevents Ringing Due to Reflections by
Terminating Transmission Line Impedance After
Transitions
Use with MAX3815 TMDS Equalizer to Form a
Complete Digital Video Extension Solution
3.0V to 5.5V Power Supply
Optional Voltage Translation Between 5V Cable
DDC and 3.3V Display DDC Levels
Typical Application Circuit (Parallel Mode)
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX3816ACUE+
0
°C to +70°C
16 TSSOP
+
Denotes a lead-free/RoHS-compliant package.
Pin Configuration appears at end of data sheet.
*DDC (Display Data Channel) is part of the VESA Standard.
TMDS is a registered trademark of Silicon Image, Inc.
DVI is a trademark of Digital Display Working Group.
HDMI is a trademark of HDMI Licensing, LLC.
DRVR_EN
VCC
CLOCK_C
DATA_C
GND_REF
CLOCK_D
VSS
DATA_D
VDD
DDC SCL
DDC SDA
DDC +5V
CONNECTOR TO DISPLAY
DVI, HDMI, OR M1 CONNECTOR, < 3m
47k
Ω
47k
Ω
10
μF
10
μF
LONG CABLE FROM VIDEO SOURCE:
DVI, HDMI, OR CAT-5 CABLE UP TO 60m
(200ft)
VCC
SHIELD GNDS
DDC SCL
DDC SDA
DDC +5V
SHIELD GNDS
DDC GND
CABLE HEAD OR EXTENDER BOX
VDD OR VSS (SEE DESCRIPTION)
MAX3816A
*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.
5V*
MODE
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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