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IRM7001

Features: • Compliant with IrDA 1.0 Physical Layer Specifications• Interfaces with IrDA 1.0 Compliant IR Transceivers• Used in conjunction with Standard 16550 UART• Transmits/Receives either 1.6 s or 3/16 Pulse Mode• Internal or External Clock Mode• Programmabl...

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SeekIC No. : 004378657 Detail

IRM7001: Features: • Compliant with IrDA 1.0 Physical Layer Specifications• Interfaces with IrDA 1.0 Compliant IR Transceivers• Used in conjunction with Standard 16550 UART• Transmits...

IRM7001 Data Sheet

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Part Number:
IRM7001
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



Features:

• Compliant with IrDA 1.0 Physical Layer Specifications
• Interfaces with IrDA 1.0 Compliant IR Transceivers
• Used in conjunction with Standard 16550 UART
• Transmits/Receives either 1.6 s or 3/16 Pulse Mode
• Internal or External Clock Mode
• Programmable Baud Rate
• 2.75.5 V Operation
• 16 Pin SOIC Package


Application

• Interfaces with IR Transceivers in:
- Computer Applications:
PDAs
Dongle or other RS232 Adapter
- Telecom Application:
Modems
Fax Machines
Pagers
- Handheld Data Collection:
Industrial
Medical
Transportation


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Min.
Max.
Unit
Power Supply Voltage
VCC
0.5
+7.0
V
Input/Output Voltage
VI/VO
0.5
VCC+0.5
V
Power Dissipation
Pmax
0.46
W
Output Current
IO
-100
100
mA
Operating Temperature
TA
40
+85
°C
Storage Temperature
TS
65
+150
°C



Description

The IRM7001 SIR-Encoder/Decoder is a CMOS modulator/ demodulator chip that is used to both encode and decode information as per the IrDA® SIR (Serial InfraRed) signal modulation and demodulation scheme. This chip is designed to work with Infineon IrDA compatible transceivers and all other IrDA compatible transceivers. The chip contains a clock divider circuit used to generate the 16X clock internally. This makes it very suitable for microcontroller-based embedded system design.




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