CPC5902GS datasheet(1/14 Pages) IXYS

tên linh kiện	CPC5902GS

Giải thích chi tiết về linh kiện	Optically Isolated I2C Bus Repeater

PDF	14 Pages

Scroll/Zoom	100%

nhà sản xuất	IXYS [IXYS Corporation]

Trang chủ	http://www.ixys.com

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1 / 14 page

INTEGRATED CIRCUITS DIVISION

DS-CPC5902-R03

www.ixysic.com

1

e3

Pb

Features

• Bidirectionally Buffers Both I2C Signals

• Glitch-Free Operation

• Extends and Isolates I2C Interfaces

• Standard- and Fast-mode I2C

Side B Fast-mode I2C Compliant VDDB > 4.5V

• Very Low EM and RF Generation - No Internal Clock

• SMBus Compatible V

DDB = 3.3V

• Operates on 2.7V to 5.5V, Enabling Level Translation

• Slew-Limited Drivers Reduce EMI

• Powerdown to Hi-Z Doesn't Load I2C

• 3750V

rms Galvanic Isolation

Applications

• Isolated Signal Monitoring and Control

• Power-over-Ethernet

• Power Supply High Side Interface

• I2C Bus Length Extenders

• I2C Logic Level Translation

Approvals

• UL 1577 Certified Component: File E76270

• EN/IEC 60950 Certified Component:

TUV Certificate B 11 10 49410 007

Description

IXYS Integrated Circuits Division’s CPC5902 is a dual,

optically isolated, bidirectional logic-bus repeater. It

galvanically isolates two open-drain logic signals, and

provides a galvanic isolation of 3750Vrms. When the

two sides’ supply voltages are configured with different

voltages, the CPC5902 also functions as a logic level

translator for levels as low as 2.7V or as high as 5.5V.

Unlike transformer or capacitive isolators, the optically

isolated repeaters pass DC signals, and do not need

to be clocked periodically to sustain the logic states.

Buffered signals will always return to their proper value

after a transient interruption on either side.

Ordering Information

Figure 1. CPC5902 Functional Block Diagram

Part

Description

CPC5902G

8-Pin DIP (50 / Tube)

CPC5902GS

8-Pin Surface Mount (50 / Tube)

CPC5902GSTR 8-Pin Surface Mount (1000 / Reel)

A

V

DDA

LED

V

DDB

Q

D

CLR

V

DDB

B

LED

V

DDB

Q

D

CLR

V

DDB

B

LED

A

V

DDA

IOA2

V

DDB

IOB1

V

DDB

IOB2

A

V

DDA

LED

V

DDA

IOA1

V

DDA

A

V

DDB

B

1

2

3

45

6

7

8

V

DDA

GND

A

GND

B

V

DDB

3750V

rms Optical Isolation

B

A

CPC5902

Optically Isolated I2C Bus Repeater

Số phần tương tự - CPC5902GS

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
IXYS Corporation	CPC5903	271Kb / 15P	Bidirectionally Buffers I2C SDA Signal
	CPC5903G	271Kb / 15P	Bidirectionally Buffers I2C SDA Signal
	CPC5903GS	271Kb / 15P	Bidirectionally Buffers I2C SDA Signal
	CPC5903GSTR	271Kb / 15P	Bidirectionally Buffers I2C SDA Signal

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Mô tả tương tự - CPC5902GS

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	PCA9515	128Kb / 11P	I2C-bus repeater 2004 Jun 24
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	PCA9515A	112Kb / 18P	I2C-bus repeater Rev. 04-11 April 2008
	PCA9517	127Kb / 19P	Level translating I2C-bus repeater Rev. 03-30 January 2007
Texas Instruments	TCA9517	845Kb / 18P	LEVEL-TRANSLATING I2C BUS REPEATER
Texas Instruments	TCA9517A	759Kb / 17P	LEVEL-TRANSLATING I2C BUS REPEATER
NXP Semiconductors	PCA9515ADP-T	222Kb / 20P	I2C-bus repeater Rev. 5-23 March 2012
ON Semiconductor	PCA9517A	159Kb / 14P	Level-Translating I2C-Bus Repeater April, 2014 ??Rev. 1
Advantech Co., Ltd.	ULI-234TCL	1Mb / 4P	Optically Isolated RS-422/485 Repeater/Extender 19-Oct-2022

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