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TPD12S015A Folha de dados(PDF) 4 Page - Texas Instruments |
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TPD12S015A Folha de dados(HTML) 4 Page - Texas Instruments |
4 / 33 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 VBAT LS_OE CT_CP_HPD VCCA TPD12S015A HDMI Controller 0.1µF 4.7µF 4.7µF 1.2V to 3.3V SW FB Battery Supply (2.3V to 5.5V) 1µH GND/P GND 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 VBAT LS_OE CT_CP_HPD VCCA TPD12S015A HDMI Controller 0.1µF 4.7µF 4.7µF 1.2V to 3.3V SW FB Battery Supply (2.3V to 5.5V) 1µH TPD12S015A SLLSE74A – JUNE 2011 – REVISED JUNE 2011 www.ti.com Application Schematics for HDMI controllers with TOW GPIOs for HDMI Interface Control 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. The LS_OE and CT__CP_HPD are active-high enable pins. They control the TPD12S015A power saving options according to the following table: DDC, CEC, CEC DDC/C ICC ICC 5VOUT A-side B-Side B-Side LDO EC VCCA VBAT CT_CP_ DC/DC Comm LS_OE VCCA VBAT HPD & HPD ent Pull- Pull- Pull- VLTs Typ Typ ups ups ups Fully L L 1.8V 3.3V Off Off Off Off Off Off Off 1 µA 1 µA Disable d DC/DC L H 1.8V 3.3V On On On Off Off On Off 1 µA 30 µA on Not H L 1.8V 3.3V Off Off Off Off Off Off Off 1 µA 1 µA Valid State Fully H H 1.8V 3.3V On On On On On On On 13 µA 255 µA On Power X X 0V 0V Off High-Z High-Z High-Z Off Off Off 0 0 Down Power X X 1.8V 0V Off Low High-Z High-Z Off Off Off 0 0 Down Power X X 0V 3.3V Off High-Z High-Z High-Z Off Off Off 0 0 Down 4 Copyright © 2011, Texas Instruments Incorporated |
Nº de peça semelhante - TPD12S015A |
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Descrição semelhante - TPD12S015A |
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