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TPD7S019-15RSVR データシート(PDF) 1 Page - Texas Instruments |
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TPD7S019-15RSVR データシート(HTML) 1 Page - Texas Instruments |
1 / 21 page Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPD7S019 SLLSE33C – AUGUST 2010 – REVISED NOVEMBER 2015 TPD7S019 7-Channel Integrated ESD Solution for VGA Port With Integrated Level Shifter and Matching Impedance 1 Features 3 Description TPD7S019 device is an integrated electrostatic 1 • 7-Channel ESD Protection Includes ESD discharge (ESD) circuit protection solution for VGA Protection, Level-Shifting, Buffering and Sync and DVI-I connectors. It integrates transient voltage Impedance Matching suppression (TVS) protection diodes for VIDEO, DDC • Exceeds IEC61000-4-2 (Level 4) ESD Protection and SYNC signals and meets the IEC61000-4-2 to Requirements on the External Pins standard for ±8-kV contact ESD protection. The TVS diodes only add low capacitances to help signals run – ±8-kV IEC 61000-4-2 Contact Discharge at high-speed. It also provides level shifting for the • Very Low Loading Capacitance from ESD DDC signals saving external level-shifters. Two Protection Diodes on VIDEO Lines (2.5 pF) noninverting drivers on HSYNC and VSYNC convert • 5-V Drivers for HSYNC and VSYNC Lines TTL input levels to CMOS output levels and each buffer has a series termination resistor connected to • Integrated Impedance Matching Resistors on the SYNC_OUT pin, eliminating the external Sync Lines termination resistors. Three supply lines control the • Bidirectional Level Shifting N-Channel FETs power rails of the VIDEO, DDC and SYNC channels Provided for DDC_CLK and DDC_DATA to facilitate interfacing with low voltage video Channels controller ICs in mixed supply-voltage environments. • Flow-Through Single-In-Line Pin Mapping Ensures TPD7S019 comes with two package options. The 16- pin RSV is compact and space-saving. The 16-pin no Additional Board Layout Burden While Placing DBQ package and pinout are optimized for easy the ESD Protection Chip Near the Connector board layout. 2 Applications This ESD protection product is a good solution to protect the VGA and DVI-I ports for desktop and • End Equipment: laptop PCs, set top boxes, TVs and monitors. – Desktop and Notebook PCs – Set Top Boxes Device Information(1) – TVs PART NUMBER PACKAGE BODY SIZE (NOM) SSOP (16) 4.90 mm × 3.90 mm • Interfaces: TPD7S019 UQFN (16) 2.60 mm × 1.80 mm – VGA (1) For all available packages, see the orderable addendum at – DVI-I the end of the data sheet. Application Schematic 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
同様の部品番号 - TPD7S019-15RSVR |
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同様の説明 - TPD7S019-15RSVR |
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