SLLS228G December   1995  – August 2015 TIR1000

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 IrDA Encoder Function
      2. 7.4.2 IrDA Decoder Function
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted) (1)
MIN MAX UNIT
VCC Supply voltage(2) –0.5 6 V
VI Input voltage at any input –0.5 VCC + 0.5 V
VO Output voltage –0.5 VCC + 0.5 V
TA Operating free-air temperature range TIR1000 0 °C
TIR1000I –40 85 °C
Case temperature for 10 seconds SO package 260 °C
Tstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage levels are with respect to GND.

6.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±900
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
LOW VOLTAGE (3-V NOMINAL)
VCC Supply voltage 2.7 3 3.3 V
VIH High-level input voltage 0.7 VCC V
VIL Low-level input voltage 0.2 VCC V
TA Operating free-air temperature TIR1000 0 70 °C
TIR1000I –40 85
STANDARD VOLTAGE (5-V NOMINAL)
VCC Supply voltage 4.5 5 5.5 V
VIH High-level input voltage 0.7 VCC V
VIL Low-level input voltage 0.2 VCC V
TA Operating free-air temperature TIR1000 0 70 °C
TIR1000I –40 85

6.4 Thermal Information

THERMAL METRIC(1) TIR1000 UNIT
PS (SO), PW (TSSOP)
8 PINS
RθJA Junction-to-ambient thermal resistance 179.8 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 63.4 °C/W
RθJB Junction-to-board thermal resistance 108.4 °C/W
ψJT Junction-to-top characterization parameter 7.0 °C/W
ψJB Junction-to-board characterization parameter 106.7 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VOH High-level output voltage IOH = – 4 mA VCC = 5 V VCC – 0.8 V
IOH = – 1.8 mA VCC = 3 V VCC – 0.55
VOL Low-level output voltage IOL = +4 mA VCC = 5 V 0.5 V
IOL = +1.8 mA VCC = 3 V 0.5
II II Input current VI = 0 to VCC All other pins floating ±3 µA
ICC Supply current VCC = 5.25 V
All inputs at 0.2 V
No load on outputs		 TA = 25°C
16XCLK at 2 MHz		 1 mA
Ci(16XCLK) Clock input capacitance 5 pF
f(16XCLK) Clock frequency 2 MHz

6.6 Switching Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT
tr Output rise time No load 23.8 ns
tf Output fall time No load 9.2 ns
(1) Typical values are at TA = 25°C.
TIR1000 TIR1000I Recomm_Strob_Decoded_Data_SLLS228.gifFigure 1. Recommended Strobing For Decoded Data