CPC5001 datasheet(1/9 Pages) IXYS

부품명	CPC5001

상세설명	Dual, One Channel Each Direction Digital Optical Isolator

PDF	9 Pages

Scroll/Zoom	100%

제조업체	IXYS [IXYS Corporation]

홈페이지	http://www.ixys.com

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1 / 9 page

INTEGRATED CIRCUITS DIVISION

DS-CPC5001-R01

www.ixysic.com

1

e3

Pb

Features

• Isolates One Signal in Each Direction

• Operates From 2.7V to 5.5V

• Buffered Inputs - No External LED Drive Required

• Voltage Level Translation

• Hysteresis at Inputs for Noise Rejection

• Slew-Limited Drivers Reduce EMI

• Power-Down to Hi-Z Does Not Load Outputs

• 5Mbaud Data Rate

• 8-Pin DIP or Surface Mount Packages

Applications

• Isolated Signal Monitoring and Control

• Power-Over-Ethernet

• Power Supply High-Side Interface

• Logic-Level Translation

• Microprocessor System Interface

• Inter-Integrated Circuit (I2C) Interface

• Serial Peripheral Interface (SPI)

• Full Duplex Communication

• Isolated Line Receiver

• Isolated Data Acquisition Systems

Approvals

• UL Recognized Component: File E76270

• CSA: Pending

• EN/IEC 60950: Pending

Description

The CPC5001 is a dual, non-inverting digital optical

isolator with buffered-logic inputs and open-drain

outputs. Channel 1 propagates a signal from Side A to

Side B, while Channel 2 sends a signal from Side B to

Side A. It provides galvanic isolation up to 3750Vrms.

When the two sides are powered by supplies with

different voltages, it also functions as a logic level

translator for supply voltages as low as 2.7V or as high

as 5.5V. Available in 8-pin DIP and surface mount

packages, it functionally replaces two logic buffers and

two single-channel optoisolators. Internal bandgap

references regulate the LED drive currents to 3mA to

reduce peak power requirements.

Unlike transformer or capacitive isolators, optical

isolation passes DC signals, and does not need to be

clocked periodically to refresh state. Buffered signals

will always return to their proper value after a transient

interruption at either side.

Ordering Information

Figure 1. CPC5001 Functional Block Diagram

Part

Description

CPC5001G

8-Pin DIP in Tubes (50 / Tube)

CPC5001GS

8-Pin Surface Mount (50 / Tube)

CPC5001GSTR 8-Pin Surface Mount (1000 / Reel)

A

GNDA

B

GNDB

V

DDA

GNDA

V

DDA

CHANNEL 2

V

DDB

LED

IN2

V

DDA

OUT2

A

V

DDA

LED

IN1

V

DDB

OUT1

B

GNDB

V

DDB

V

DDB

CHANNEL 1

1

2

3

4

8

7

6

5

CPC5001

Dual, One Channel Each Direction

Digital Optical Isolator

유사한 부품 번호 - CPC5001

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