TEXAS INSTRUMENTS TMDS442PNPR 芯片, DVI/HDMI开关, HTQFP-128, 整卷
DESCRIPON
The TMDS442, 4-to-2 port DVI/HDMI switch, allows up to 4 digital video interface DVI or high-definition
multimedia interface HDMI ports to be switched to two independent display blocks. The essential requirement of picture-in-picture display from two digital audiovisual sources is having two individual DVI or HDMI receivers in a digital display system. TMDS442 supports two DVI or HDMI receivers to enable multiple-source selection picture-in-picture, as well as supports acting as a 4-input 1-output video switch.
FEATURES
• A 4-to-2 Single-Link or 2-to-1 Dual-Link DVI/HDMI Physical Layer Switch
• Compatible with HDMI 1.3a
• Supports 2.25 Gbps Signaling Rate for 480i/p, 720i/p, and 1080i/p Resolutions up to 12-Bit Color Depth
• Integrated Receiver Terminations
• 8-dB Receiver Equalizer Compensates for Losses From Standard HDMI Cables
• Selectable Output De-Emphasis Compensates for Losses From Flat Cables
• High-Impedance Outputs When Disabled
• I2C Repeater Isolates Bus Capacitance at Both Ends
• TMDS Inputs HBM ESD Protection Exceeds 6 kV
• 3.3-V Supply Operation
• 128-Pin TQFP Package
• ROHS Compatible and 260°C Reflow Rated
APPLICATIONS
• Digital TV
• Digital Projector
• Audio Video Receiver
• DVI or HDMI Switch
电源电压DC 3.00V min
输出接口数 2
供电电流 412 mA
通道数 1
针脚数 128
耗散功率 1431 mW
输入数 4
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 3V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 128
封装 HTQFP-128
封装 HTQFP-128
工作温度 0℃ ~ 70℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 4:2 或 2:1 可切换 DVI/HDMI 接收器
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TMDS442PNPR TI 德州仪器 | 当前型号 | 当前型号 |
TMDS442PNP 德州仪器 | 类似代替 | TMDS442PNPR和TMDS442PNP的区别 |
TMDS442PNPG4 德州仪器 | 类似代替 | TMDS442PNPR和TMDS442PNPG4的区别 |