Datasheet > ISL32705E

ISL32705E

更新时间： 2024-09-18 02:49:11

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
19页	898K
描述
PROFIBUS Compliant 6kV VDE-Reinforced Isolated RS-485 Transceiver

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ISL32705E 数据手册

DATASHEET

ISL32741E

FN8944

Rev.2.00

Nov 30, 2017

PROFIBUS Compliant 6kV VDE-Reinforced Isolated RS-485 Transceiver

The ISL32741E is a galvanically isolated, high-speed

differential bus transceiver, designed for bidirectional

data communication on balanced transmission lines. The

device uses Giant Magnetoresistance (GMR) as its

isolation technology.

Features

• 40Mbps data rate

• 6kV

isolation/1000V working voltage

RMS

• 12.8kV surge immunity

• 3V to 5V power supplies

• 20ns propagation delay

• 5ns pulse skew

The part is available in a 16 Ld SOICW package with

true 8mm creepage distance.

The ISL32741E is PROFIBUS compliant, including the

rigorous PROFIBUS differential output voltage

specifications.

• 50kV/µs (typical), 30kV/µs (minimum)

common-mode transient immunity

A unique ceramic/polymer composite barrier provides

6kV reinforced isolation and 44,000 years of barrier life.

• 15kV ESD protection

The device is compatible with 3V and 5V input supplies,

allowing an interface to standard microcontrollers

without additional level shifting.

• Low EMC footprint

• Thermal shutdown protection

• Temperature ranges available

Current limiting and thermal shutdown features protect

against output short circuits and bus contention that may

cause excessive power dissipation. Receiver inputs are a

full fail-safe design, ensuring a logic high R-output if

A/B are floating or shorted.

• -40°C to +85°C (EIBZ) and

-40°C to +125°C (EFBZ)

• Meets or exceeds ANSI RS-485 and ISO

8482:1987(E)

Applications

• PROFIBUS compliant

• PROFIBUS-DP and RS-485 networks

• 0.3” true 8mm 16 Ld SOICW package

• UL 1577 recognized

• Factory automation

• Building environmental control systems

• Industrial/process control networks

• Equipment covered under IEC 61010-1 Edition 3

• VDE V 0884-10 certified

Related Literature

• For a full list of related documents, visit our website

• ISL32741E product page

3.3V

ISOLATION

BARRIER

100n

ISOLATION

BARRIER

100n

390R

220R

390R

220R

390R

VDD1

VDD2

VDD1

ISODE

GND2

ISODE

GND2

GND1

4.7n

2, 8

9,15

2, 8

ISL32741E

Figure 1. Typical PROFIBUS Application

FN8944 Rev.2.00

Nov 30, 2017

Page 1 of 19

12 3 4 5 6 7...19

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ISL32705EIBZ	RENESAS	获取价格	Low-EMI Isolated Full-Duplex RS-485 Transceiver
ISL32705EVAL1Z	RENESAS	获取价格	Low-EMI Isolated Full-Duplex RS-485 Transceiver
ISL32740E	RENESAS	获取价格	PROFIBUS Compliant 6kV VDE-Reinforced Isolated RS-485 Transceiver
ISL32740EFBZ	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32740EIAZ	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32740EIBZ	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32740EVAL1Z	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32740EVAL2Z	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32741E	RENESAS	获取价格	Isolated 40Mbps RS-485 PROFIBUS Transceiver
ISL32741EFBZ	RENESAS	获取价格	PROFIBUS Compliant 6kV VDE-Reinforced Isolated RS-485 Transceiver

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