What is the primary application of the P82B715?

It is used for long-distance I2C communication, HDMI DDC, and industrial communication systems where bus capacitance exceeds standard limits.

What are the key specifications of the P82B715?

It operates from 3V to 12V, supports up to 3000pF bus capacitance on the transmission side, and features unity-voltage-gain with no external direction control.

What should engineers review before using the P82B715?

Engineers should review the pull-up resistor calculations to ensure the system time constant remains below 1µs for reliable 100kHz operation.

What are the sourcing risks for the P82B715?

The device is currently active and widely available from major distributors, presenting low supply chain risk.

What is the pinout of P82B715DR?

Use the P82B715DR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about P82B715DR pinout to locate pins, power rails, and interface signals before layout.

P82B715DR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The P82B715 is a dual-channel I2C bus buffer designed to extend the range of I2C systems by isolating bus capacitance.

Best for

Long-distance I2C bus extension
High-capacitance bus buffering

Avoid if

Applications requiring extremely low power consumption (quiescent current is ~14-22mA)

Check before use

Pull-up resistor values for specific bus segments

Key specifications

Supply Voltage: 3V to 12V
Max Bus Capacitance: 3000pF
Operating Temp: -40°C to 85°C
Package: 8-SOIC

Compliance & Environment

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

Application

Industrial CommunicationsHDMI DDC

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for P82B715DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual bidirectional I2C bus buffer that allows for the extension of I2C bus systems by isolating high-capacitance loads.

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 P82B715?+×

What is the primary application of the P82B715?+×

What are the key specifications of the P82B715?+×

What should engineers review before using the P82B715?+×

What are the sourcing risks for the P82B715?+×

What is the pinout of P82B715DR?+×