What are the key specifications of the TPD12S521?

It supports HDMI 1.3/1.4b data rates, provides ±8-kV contact ESD protection, features 0.8-pF TMDS line capacitance, and includes a 55-mA current regulator.

What should engineers review before using the TPD12S521?

Engineers should review the PCB layout guidelines, specifically the requirement for rounded corners on protected traces and the need for low-impedance ground connections.

What is the purpose of the 55-mA current regulator?

The on-chip current regulator enables HDMI receiver detection even when the receiver device is powered off.

What is the pinout of TPD12S521DBTR?

Use the TPD12S521DBTR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TPD12S521DBTR pinout to locate pins, power rails, and interface signals before layout.

TPD12S521DBTR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The TPD12S521 is a specialized single-chip solution for HDMI transmitter port protection, combining ESD suppression, level shifting, and power management.

Best for

HDMI transmitter port protection
Space-constrained designs

Avoid if

Applications requiring non-HDMI interface protection

Check before use

Supply voltage stability
Layout routing

Key specifications

ESD Protection: ±8-kV Contact
TMDS Capacitance: 0.8 pF
Current Output: 55 mA
Package: TSSOP-38

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-2-260C-1 YEAR
ECCN: -
HTSUS: -

Application

Consumer ElectronicsSet-Top Boxes

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is a single-chip ESD protection and interface device designed for HDMI transmitter ports, integrating TVS diodes, level shifters, and a 55-mA current regulator.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TPD12S521?+×

What are the key specifications of the TPD12S521?+×

What should engineers review before using the TPD12S521?+×

What is the purpose of the 55-mA current regulator?+×

What is the pinout of TPD12S521DBTR?+×