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Product details

Parameters

Protocols HDMI Operating temperature range (C) -40 to 85 open-in-new Find other HDMI, DisplayPort & MIPI ICs

Package | Pins | Size

DSBGA (YFF) 28 0 mm² 1.6 x 2.8 open-in-new Find other HDMI, DisplayPort & MIPI ICs

Features

  • Conforms to HDMI Compliance Tests Without Any External Components
  • Supports HDMI 1.3 and HDMI 1.4 Data Rate
  • Match Class D and Class C Pin Mapping
  • Excellent Matching Capacitance (0.05 pF) in Each Differential Signal Pair
  • Internal Boost Converter to Generate 5 V From a 2.3-V to 5.5-V Battery Voltage
  • Auto-Direction Sensing Level Shifting in the CEC, SDA, and SCL Paths
  • IEC 61000-4-2 (Level 4) System Level ESD Compliance
  • Improved Drop-In Replacement for the Industry Popular TPD12S015A
  • Industrial Temperature Range: –40°C to 85°C
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Description

The TPD12S015A device is an integrated HDMI companion chip solution. This device offers 8 low capacitance ESD clamps allowing HDMI 1.3/1.4 data rates. The 0.4-mm pitch DSBGA package pin mapping matches the HDMI Type D or Type C connectors. The integrated ESD clamps in monolithic silicon technology provide good matching between each differential signal pair. This provides an advantage over discrete ESD clamp solutions where variations between ESD clamps degrade the differential signal quality.

The TPD12S015A provides a regulated 5-V output (5VOUT) for sourcing the HDMI power line. The 5VOUT pin supplies minimum 55 mA to the HDMI receiver while meeting the HDMI 5VOUT specifications. The 5VOUT and the hot plug detect (HPD) circuitry are independent of the LS_OE control signal; they are controlled by the CT_CP_HPD pin. This independent control enables the detection scheme (5VOUT + HPD) to be active before enabling the HDMI link. The HPD_B port has a glitch filter to avoid false detection due to the bouncing while inserting the HDMI plug.

There are three noninverting bidirectional translation circuits for the SDA, SCL, and CEC lines; they are controlled by the LS_OE control signal. Each have a common power rail (VCCA) on the A side from 1.1 V to 3.6 V. On the B side, the SCL_B and SDA_B each have an internal 1.75-kΩ pullup connected to the regulated 5-V rail (5VOUT). The SCL and SDA pins meet the I2C specifications, and drive at least 750-pF loads which exceeds the HDMI cable specification. An LDO generates a 3.3-V internal rail for the CEC line operation when LS_OE = H & CT_CP_HPD = H. The CEC_B pin has a 26-kΩ pullup to this internal 3.3-V rail.

The TPD12S015A provides IEC61000-4-2 (Level 4) ESD protection. This device is offered in a space-saving 1.56-mm × 2.76-mm DSBGA package.

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Technical documentation

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Type Title Date
* Datasheet TPD12S015A HDMI Companion Chip With Step-Up DC-DC, I2C Level Shifter, and High-Speed ESD Clamps datasheet (Rev. D) Feb. 22, 2016
White papers Designing USB for short-to-battery tolerance in automotive environments Feb. 10, 2016
Application notes ESD Layout Guide Mar. 04, 2015
Application notes Design Considerations for System-Level ESD Circuit Protection Sep. 25, 2012
User guides TPD12S015A EVM User's Guide Jun. 17, 2011
Application notes Reading and Understanding an ESD Protection Datasheet May 19, 2010

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$49.00
Description

The TPD12S015A is an integrated HDMI companion chip solution. The device pin mapping matches the HDMI Type D or Type C connector with four differential pairs. This device offers 8 low capacitance ESD clamps allowing HDMI 1.4 data rates. The integrated ESD clamps and resistors provide good matching (...)

Features
  • Conforms to HDMI Compliance Tests without any External Components
  • Supports HDMI 1.4 Data Rate
  • Match Class D and Class C pin mapping
  • Excellent Matching Capacitance (0.05pF) in Each Differential Signal Pair
  • Internal Boost Converter to Generate 5V from a 2.3-5.5V Battery Voltage
  • Auto-direction sensing Level (...)
EVALUATION BOARDS Download
document-generic User guide
$50.00
Description

The TPD12S016 is a single-chip HDMI interface device with auto-direction sensing I2C voltage level shift buffers, load switch, and integrated high-speed ESD protection clamps. The device pin mapping matches the HDMI Type D connector with four differential pairs. This device offers eight (...)

Features
  • Confirms to HDMI Compliance Tests without any External Components
  • Supports HDMI1.4 Data Rate
  • Match Class D and Class C pin mapping
  • Eight channel ESD lines for four differential pairs with ultra-low differential capacitance matching (0.05pF)
  • On-chip load switch with 55mA current limit feature at the HDMI (...)

Design tools & simulation

SIMULATION MODELS Download
SLLM149.ZIP (439 KB) - IBIS Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
DSBGA (YFF) 28 View options

Ordering & quality

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