Product details

Number of channels (#) 1 FIFOs (bytes) 0 Rx FIFO trigger levels (#) Tx FIFO trigger levels (#) Programmable FIFO trigger levels No CPU interface IR to UART Baud rate (max) at Vcc = 1.8 V & with 16X sampling (Mbps) Baud rate (max) at Vcc = 2.5 V & with 16X sampling (Mbps) Baud rate (max) at Vcc = 3.3 V & with 16X sampling (Mbps) 0.115 Baud rate (max) at Vcc = 5.0 V & with 16X sampling (Mbps) 0.115 Operating voltage (V) 2.7 to 5.5 Auto RTS/CTS No Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70
Number of channels (#) 1 FIFOs (bytes) 0 Rx FIFO trigger levels (#) Tx FIFO trigger levels (#) Programmable FIFO trigger levels No CPU interface IR to UART Baud rate (max) at Vcc = 1.8 V & with 16X sampling (Mbps) Baud rate (max) at Vcc = 2.5 V & with 16X sampling (Mbps) Baud rate (max) at Vcc = 3.3 V & with 16X sampling (Mbps) 0.115 Baud rate (max) at Vcc = 5.0 V & with 16X sampling (Mbps) 0.115 Operating voltage (V) 2.7 to 5.5 Auto RTS/CTS No Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70
SOP (PS) 8 48 mm² 6.2 x 7.8 TSSOP (PW) 8 19 mm² 3 x 6.4
  • 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
  • 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

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.

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.

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Technical documentation

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Type Title Date
* Data sheet TIR1000x Standalone IrDA™ Encoder and Decoder datasheet (Rev. G) 31 Aug 2015
More literature UART Quick Reference Card (Rev. D) 09 Apr 2008

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SO (PS) 8 View options
TSSOP (PW) 8 View options

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