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ROHM BU92001KNE2 IrDA Encoder Decoder

This product is a high-performance IrDA SIR Encoder and Decoder IC designed for infrared communication systems. It features UART interface, IrDA SIR encode/decode functions, and supports communication rates from 2.4k to 115.2kbps. Operates with a power supply voltage range of 2.5V to 3.5V and a clock frequency of 24.0 to 30.0 MHz. It is suitable for wireless data transmission applications, providing reliable, low-power infrared communication tailored for compact and embedded systems with easy integration. Note that it is not designed for radiation endurance.

Authorized Distributors
Part No:BU92001KN-E2
Stock:0
Inv Date:06-10-2026
Price: N/A
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ROHM BU92001KNE2 IrDA Encoder Decoder Specifications:

  • Supply Voltage: 2.5V to 3.5V
  • Communication Rate: 2.4k to 115.2kbps
  • Clock Frequency: 24.0 to 30.0 MHz
  • Operation Temperature: -25°C to +85°C
  • Input Voltage: Vin -0.3V to VDD+0.3V
  • Absolute Max Ratings: Vmax 45V, GND potential at minimum, operation within specified temperature and voltage ranges
  • Power Consumption: 0.1 to 40 mA depending on operation mode
  • Pin Configuration: UART TXD/RXD, IR RXD/TXD, Reset, Clock Inputs, Ground, VDD
  • Dimensions: VQFN20 package, diagram Figure-2
  • Supports IRDA standard communication for point-to-point wireless data transfer

Buy the Buy ROHM IrDA SIR Encoder Decoder Part Number BU92001KN Online

Order the ROHM BU92001KN infrared communication IC today through our online store. This reliable IrDA SIR encoder and decoder supports data rates from 2.4k to 115.2kbps, operates within a voltage range of 2.5V to 3.5V, and is suitable for wireless data transfer applications. Its compact VQFN20 package makes integration into various electronics projects simple and efficient. Benefit from fast delivery, excellent technical support, and secure purchasing options—perfect for developers seeking dependable infrared communication modules.

Get ROHM BU92001KN today—built for precision and low-power infrared data transmission in embedded systems.

Frequently Asked Questions

Where can I buy ROHM BU92001KNE2?

You can click on the BUY or RFQ button to purchase BU92001KNE2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BU92001KNE2?

You can download the BU92001KNE2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BU92001KNE2?

ROHM

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