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TPD12S016RKTR Folha de dados(PDF) 1 Page - Texas Instruments |
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TPD12S016RKTR Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 32 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 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPD12S016 SLLSE96F – SEPTEMBER 2011 – REVISED OCTOBER 2015 TPD12S016 HDMI Companion Chip with I2C Level Shifting Buffer, 12-Channel ESD Protection, and Current-Limit Load Switch 1 Features 3 Description The TPD12S016 is a single-chip High Definition 1 • Conforms to HDMI Compliance Tests without any Multimedia Interface (HDMI) device with auto- External Components direction sensing I2C voltage level shift buffers, a load • IEC 61000-4-2 ESD Protection switch, and integrated low capacitance high-speed – ±8-kV Contact Discharge electrostatic discharge (ESD) transient voltage suppression (TVS) protection diodes. A 55-mA • Supports HDMI 1.4 Data Rate current limited 5-V output (5V_OUT) sources the • Matches Class D and Class C Pin Mapping HDMI power line. The control of 5V_OUT and the hot • 8-Channel ESD Protection for Four Differential plug detect (HPD) circuitry is independent of the Pairs With Ultra-Low Differential Capacitance LS_OE control signal, and is controlled by the CT_HPD pin, which enables the detection scheme Matching (0.05 pF) (5V_OUT and HPD) to be active before enabling the • On-Chip Load Switch With 55-mA Current Limit at HDMI link. The SDA, SCL, and CEC lines pull up to the HDMI 5V_OUT Pin VCCA on the A side. On the B side, the CEC_B pin • Auto-direction Sensing I2C Level Shifter with One- pulls up to an internal 3.3-V supply rail, SCL_B and shot Circuit to Drive a Long HDMI Cable (750-pF SDA_B each pull up to the 5-V rail (5V_OUT). The Load) SCL and SDA pins meet the I2C specification and drive up to 750 pF capacitive loads, exceeding the • Back-drive Protection on HDMI Connector Side HDMI 1.4 specifications. The HPD_B port has a glitch Ports filter to avoid false detection due to plug bouncing • Integrated Pullup and Pulldown Resistors per during the HDMI connector insertion. TPD12S016 HDMI Specification offers reverse current blocking at the 5V_OUT pin. • Space Saving 24-Pin RKT Package and 24- SCL_B, SDA_B, CEC_B pins also feature reverse- current blocking when the system is powered off. TSSOP Package Device Information(1) 2 Applications PART NUMBER PACKAGE BODY SIZE (NOM) • Cell Phones QFN (24) 4.00 mm × 2.00 mm • eBook TPD12S016 TSSOP (24) 7.80 mm × 6.40 mm • Portable Media Players (1) For all available packages, see the orderable addendum at • Set-top Box the end of the data sheet. Simplified 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. |
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Descrição semelhante - TPD12S016RKTR |
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