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TPD12S016 데이터시트(PDF) 3 Page - Texas Instruments |
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TPD12S016 데이터시트(HTML) 3 Page - Texas Instruments |
3 / 28 page HOT PLUG 1 UTILITY 2 TMDS_D2+ 3 GND 4 TMDS_D2- 5 TMDSD1+ 6 GND 7 TMDSD1- 8 TMDS_D0+ 9 GND 10 TMDS_D0 - 11 TMDS_CLK+ 12 GND 13 TMDS_CLK - 14 CEC 15 GND 16 SCL 17 SDA 18 P5V 19 GND 20 HPD_B HPD_A D2+ D2- D1+ D1- D0+ D0- CLK+ CLK- CEC_B SCL_B SDA_B 5V_OUT CEC_A SCL_A SDA_A VCC5V LS_OE CT_HPD VCCA TPD12S016 HDMI Controller 0.1 F m 1.2 V to 3.3 V 0.1 F m 0.1 F m TPD12S016 www.ti.com SLLSE96D – SEPTEMBER 2011 – REVISED DECEMBER 2012 Application Case #2: Some HDMI driver chips may have two GPIOs to control the HDMI interface chip. In this case a flexible power saving mode can be implemented. Figure 2. Application Schematics for HDMI Controllers with Two GPIOs for HDMI Interface Control The LS_OE and CT_HPD are active-high enable pins. They control the TPD12S016 power saving options according to the following table: DDC, B- A-side CEC_B CEC Load SW DDC/ CEC ICCA ICC5V Side LS_OE CT_HPD VCCA VCC5V Comments Pull-ups Pull-ups LDO and HPD VLTs Typ Typ Pull-ups L L 1.8V 5.0V Off Off Off Off Off Off 1µA 1 µA Fully Disabled L H 1.8V 5.0V On On Off Off On Off 1 µA 30 µA Load Switch on H L 1.8V 5.0V Off Off Off Off Off Off 1 µA 1 µA Not Valid State H H 1.8V 5.0V On On On On On On 13 µA 200 µA Fully On X X 0V 0V High-Z High-Z High-Z Off Off Off 0 0 Power Down X X 1.8V 0V High-Z High-Z High-Z Off Off Off 0 0 Power Down X X 0V 5.0V High-Z High-Z High-Z Off Off Off 0 0 Power Down ORDERING INFORMATION TA PACKAGE(1)(2) ORDERABLE PART NUMBER TOP-SIDE MARKING QFN –0.4-mm pitch Tape and reel TPD12S016RKTR PN016 ( 4.0mm х 2.0mm х 0.5mm) –40°C to 85°C TSSOP –0.65-mm pitch Tape and reel TPD12S016PWR PN016 ( 7.8mm х 6.4mm х 1.2mm) (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links :TPD12S016 |
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