MCP2122集成电路（IC）的编码器解码器转换器规格书PDF中文资料

MCP2122属于集成电路（IC）的编码器解码器转换器。由美国微芯科技公司制造生产的MCP2122编码器，解码器，转换器该系列产品可用于将信息封装或编码为适合于传输或存储的格式，和/或在通信路径的另一端执行逆运算，通常是通过使用某些形式的调制过程。示例包括从数字数据生成模拟视频信号的器件（反之亦然）；基于传输目的对按钮的状态进行编码的器件（实现远程控制功能）；以及便于将标准 UART 连接到标准红外收发器的器件。

DEVICE OVERVIEW

The MCP2122 is a stand-alone IrDA standard encoder/decoder device that is pinout-compatible with the Agilent® HSDL-7000 encoder/decoder.

特性 Features

• Pinout compatible with HSDL-7000

• Compliant with IrDA® Standard Physical Layer Specification (version 1.3)

• UART to IrDA Standard Encoder/Decoder

- Interfaces with IrDA Standard Compliant Transceiver

• Baud Rates:

- Up to IrDA Standard 115.2 Kbaud Operation

• Transmit/Receive Formats (Bit Width) Supported:

- 1.63 µs

• Low-power Mode (2 µA at 1.8V, +125°C)

• Pb-free packaging

CMOS Technology

• Low-voltage operation

• Extended temperature range

• Low power consumption

Applications

Some applications where an IR interface (MCP2122) could be used include:

• Data-Logging/Data Exchange

• System Setup

• System Diagnostic Read Out

• Manufacturing Configuration

• Host Controller Firmware Updates

• System Control