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概览

描述

The RTKA788152DE0000BU RS-485 evaluation board is used to evaluate the half-duplex transceivers of the RAA78815x family of RS-485 transceivers.

The RAA78815x family includes half and full-duplex transceivers with active-high driver-enable pins and active-low receiver-enable pins. These transceivers support data rates of 115kbps, 1Mbps and 20Mbps with a performance that is characterized from -40°C to +85°C.

特性

  • Single 115kbps half-duplex transceiver
  • RAA788152 (115kbps version currently installed) can be unsoldered and replaced by RAA788155 (1Mbps version) or RAA788158 (20Mbps version)
  • Placeholders for fail-safe biasing resistors
  • Configuration jumpers to operate the transceiver as transmitter or receiver, or as a transmitter with loopback

应用

文档

类型 文档标题 日期
手册 - 开发工具 PDF 1.08 MB
应用说明 PDF 1.55 MB 日本語
应用说明 PDF 1.46 MB 日本語
应用说明 PDF 1.64 MB 日本語
4 items

设计和开发

软件与工具

软件下载

类型 文档标题 日期
PCB 设计文件 ZIP 371 KB
1 item

样例程序

样例程序

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类型 文档标题 日期 日期
示例代码
[Toolchains=CC-RL|V1.12.01]
登录后下载 ZIP 3.04 MB 日本語
应用: 工业
Compiler: CC-RL Function: Communication Interface IDE: e2 studio
示例代码
[Toolchains=CC-RL|V1.12.01]
登录后下载 ZIP 5.70 MB 日本語
应用: 工业
Compiler: CC-RL Function: Communication Interface IDE: e2 studio
示例代码
[Toolchains=CC-RL|V1.12.01]
登录后下载 ZIP 5.89 MB 日本語
应用: 工业
Compiler: CC-RL Function: Communication Interface IDE: e2 studio
3 items

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视频和培训

RAA78815x & RAA78817x Family of RS-485/422 Transceivers with Highest EFT Immunity

Overview of the key features, advantages and target applications for the RAA78817x family of 3.3V RS-485/422 transceivers with +/-3kV EFT immunity and the RAA78815x family of 5V RS-485/422 transceivers with +/-5KV EFT immunity.