产品业务

接口芯片 

RS485接口


Features

4.5V to 5.5V Supply Voltage.

Half-Duplex RS-422/RS-485

Bus I/O Protection

ü ±16kV HBM ESD(1)

ü ±10V IEC ESD 61000-4-2 Contact

Discharge

ü ±10kV IEC 61000-4-2 Air Gap Discharge

ü ±2kV IEC 61000-4-4 Fast Transient Burst(2)

Extended Industrial Temperature Range: -40°C

to 100°C

Large Receiver Hysteresis for Noise Rejection

Low Power Consumption

ü Low Standby Supply Current: < 2μA

ü Quiescent During Operation: < 700μA

Glitch-Free Power-Up/Down for Hot Plug-in

Capability

Open, Short and Idle Bus Failsafe Function

1/8 Unit Load Options (Up to 256 Bus Nodes)

Low EMI 500kbps

(1) Tested and passed HBM ±8kV. ±16kV is tested not yet

due to max discharge level of ESD tester.

(2) Not tested yet.

General Description

CRS001 is a robust half-duplex RS-485

transceiver for industrial applications. The bus

pins are immune to high levels of ESD events.

(IEC 61000-4-2)

The device operates from a single 5V supply. The

wide common-mode voltage range and low input

leakage on bus pins make suitable for multi-point

applications over long cable runs.

CRS001 is available in industrial standard 8-pin

SOIC package for drop-in compatibility.

Applications

Industrial Devices and Systems

Electricity Meters (E-Meters)

Inverters


联系方式
下载送38元彩金的电子游戏
邮箱: mkt@holyic.com
地址: 深圳市南山区粤海街道高新区社区科技南路16号深圳湾科技生态园11栋A3401

2022 holyic Inc.   粤ICP备2022113451号-1

XML 地图 | Sitemap 地图