text.skipToContent text.skipToNavigation

Manufacturer Part #

MCP2122T-E/SN

MCP2122 Series 115.2 kBaud Low Power Mode Infrared Encoder / Decoder - SOIC-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip MCP2122T-E/SN - Technical Attributes
Attributes Table
No of Channels: 2
Operating Voltage: 5.5V
Rise Time / Fall Time: 7.5ns
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The MCP2122 is a stand-alone IrDA standard encoder/ decoder device that is pinout-compatible with the Agilent® HSDL-7000 encoder/decoder. The MCP2122 has two interfaces: the host UART interface and the IR interface. The host UART interfaces to the UART of the Host Controller.

The Host Controller is the device in the embedded system that transmits and receives the data. The IR interface connects to an infrared (IR) optical transceiver circuit that converts electrical pulses into IR light (encode) and converts IR light into electrical pulses (decode). This IR optical transceiver circuit could be either a standard infrared optical transceiver (such as a Vishay® TFDU 4300) or it could be implemented with discrete components. For additional information, please refer to AN243, “Fundamentals of the Infrared Physical Layer” (DS00243).

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 1.8 V, +125°C)
  • Pb-free packaging

Applications:

  • Data-Logging/Data Exchange
  • System Setup
  • System Diagnostic Read Out
  • Manufacturing Configuration
  • Host Controller Firmware Updates
  • System Control
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
9,900
Factory Lead Time:
5
Minimum Order:
3300
Multiple Of:
3300
Total
$2,590.50
USD
Quantity
Web Price
3,300+
$0.785
Product Variant Information section