TIR1000, TIR1000I

STANDALONE IrDA

™ ENCODER AND DECODER

SLLS228F – DECEMBER 1995 – REVISED JULY 1999

2

POST OFFICE BOX 655303

–0.5 V to 6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Case temperature for 10 seconds: SOP package

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage levels are with respect to GND.

recommended operating conditions over recommended operating free-air temperature range

low voltage (3 V nominal)

MIN

NOM

MAX

UNIT

Supply voltage, VCC

2.7

3

3.3

V

High-level input voltage, VIH

0.7 VCC

V

Low-level input voltage, VIL

0.2 VCC

V

Operating free air temperature TA

TIR1000

0

70

°C

Operating free-air temperature, TA

TIR1000I

–40

85

°C

standard voltage (5 V nominal)

MIN

NOM

MAX

UNIT

Supply voltage, VCC

4.5

5

5.5

V

High-level input voltage, VIH

0.7 VCC

V

Low-level input voltage, VIL

0.2 VCC

V

Operating free air temperature TA

TIR1000

0

70

°C

Operating free-air temperature, TA

TIR1000I

–40

85

°C

electrical characteristics over recommended 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

VOH

High-level output voltage

IOH = – 1.8 mA

VCC = 3 V

VCC – 0.55

V

VOL

Low level output voltage

IOL = +4 mA

VCC = 5 V

0.5

V

VOL

Low-level output voltage

IOL = +1.8 mA

VCC = 3 V

0.5

V

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