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TI(德州仪器) TIR1000
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  • TI(德州仪器) TIR1000
  • TI(德州仪器) TIR1000
  • TI(德州仪器) TIR1000
  • TI(德州仪器) TIR1000
  • TI(德州仪器) TIR1000
  • TI(德州仪器) TIR1000
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TIR1000

TIR1000

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独立 IrDA 编码器和解码器

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  • 封装 | 引脚 | 尺寸

The TIR1000x serial infrared (SIR) encoder and decoder is a CMOS device that encodes and decodes bit data in conformance with the IrDA specification.

A transceiver device is needed to interface to the photo-sensitive diode (PIN) and the light emitting diode (LED). A UART is needed to interface to the serial data lines.

  • Adds Infrared (IR) Port to Universal Asynchronous
    Receiver Transmitter (UART)
  • Compatible With Infrared Data Association
    (IrDA™) and Hewlett Packard Serial Infrared
    (HPSIR)
  • Provides 1200-bps to 115-kbps Data Rate
  • Operates from 2.7 V to 5.5 V
  • Provides Simple Interface With UART
  • Decodes Negative or Positive Pulses
  • Available in Two 8-Terminal Plastic Small Outline
    Packages (PSOP)
    • PS Package Has Slightly Larger Dimensions
      Than PW Package
Number of channels1
FIFO (Byte)0
Programmable FIFO trigger levelsNo
CPU interfaceIR to UART
Baud rate at Vcc = 3.3 V & with 16x sampling (max) (MBps)0.115
Baud rate at Vcc = 5 V & with 16x sampling (max) (MBps)0.115
Operating voltage (V)2.7 to 5.5
Auto RTS/CTSNo
RatingCatalog
Operating temperature range (°C)-40 to 85
SOP (PS)848.36 mm² 6.2 x 7.8
TSSOP (PW)819.2 mm² 3 x 6.4
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