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P82B715DR

更新时间： 2024-11-09 12:02:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
17页	642K
描述
I2C BUS EXTENDER

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中文翻译

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数据手册
替代型号

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P82B715DR 数据手册

P82B715

I²C BUS EXTENDER

www.ti.com

SCPS145A–DECEMBER 2007–REVISED FEBRUARY 2008

FEATURES

•

Operating Power-Supply Voltage Range of

3 V to 12 V

Supports Bidirectional Data Transfer of I²C

Bus Signals

Allows Bus Capacitance of 400 pF on Main I²C

Bus (Sx/Sy Side) and 3000 pF on Transmission

Side (Lx/Ly Side)

•

Multi-Drop Distribution of I²C Signals Using

Low-Cost Twisted-Pair Cables

I²C Bus Operation Over 50 Meters of

Twisted-Pair Wire

•

Latch-up Performance Exceeds 100 mA Per

JESD 78, Class II

ESD Protection Exceeds JESD 22

•

Dual Bidirectional Unity-Voltage-Gain Buffer

With No External Directional Control Required

–

2500-V Human-Body Model (A114-A)

400-V Machine Model (A115-A)

Drives 10× Lower-Impedance Bus Wiring for

Improved Noise Immunity

1000-V Charged-Device Model (C101)

P PACKAGE

(TOP VIEW)

D PACKAGE

(TOP VIEW)

V_CC

GND

NC – No internal connection

DESCRIPTION/ORDERING INFORMATION

The P82B715 is a bipolar device intended for I²C bus systems applications and supports bidirectional data

transfer via the I²C bus. The P82B715 buffers both the serial data (SDA) and serial clock (SCL) signals on the

I²C bus and allows for extension of the I²C bus, while retaining all the operating modes and features of the I²C

system.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾⁽²⁾

ORDERABLE PART NUMBER

P82B715P

TOP-SIDE MARKING

PDIP – P

SOIC – D

Tube of 50

P82B715P

–40°C to 85°C

Tube of 75

P82B715D

PG715

Reel of 2500

P82B715DR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...17

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P82B715DR 替代型号

型号	品牌	替代类型	描述	数据表
P82B715DRG4	TI	完全替代	2 位双向 3V 至 12V 400kHz I2C/SMBus 缓冲器/电缆延长器 \| D
P82B715DG4	TI	完全替代	2 位双向 3V 至 12V 400kHz I2C/SMBus 缓冲器/电缆延长器 \| D
P82B715D	TI	完全替代	I2C BUS EXTENDER

与P82B715DR相关器件

型号	品牌	获取价格	描述	数据表
P82B715DRG4	TI	获取价格	2 位双向 3V 至 12V 400kHz I2C/SMBus 缓冲器/电缆延长器 \| D
P82B715P	TI	获取价格	I2C BUS EXTENDER
P82B715PE4	TI	获取价格	2 位双向 3V 至 12V 400kHz I2C/SMBus 缓冲器/电缆延长器 \| P
P82B715PN	NXP	获取价格	I2C bus extender
P82B715PN,112	NXP	获取价格	P82B715 - I2C-bus extender
P82B715T	ETC	获取价格
P82B715TD	NXP	获取价格	I2C bus extender
P82B715TD,112	NXP	获取价格	P82B715 - I2C-bus extender SOIC 8-Pin
P82B715TD,118	NXP	获取价格	P82B715 - I2C-bus extender SOIC 8-Pin
P82B715TD-T	NXP	获取价格	I2C-bus extender

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