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TIR1000, TIR1000I
STANDALONE IrDA
ENCODER AND DECODER
SLLS228F – DECEMBER 1995 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
(see Note 1)
Input voltage range at any input, V
I
Output voltage range, V
O
Operating free-air temperature range, T
A
, TIR1000
–0.5 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
A
, TIR1000I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds: SOP package
–0.5 V to V
CC
+ 0.5 V
–0.5 V to V
CC
+ 0.5 V
0
°
C to 70
°
C
–40
°
C to 85
°
C
–65
°
C to 150
°
C
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)
Supply voltage, VCC
High-level input voltage, VIH
Low-level input voltage, VIL
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–40
Operating free air temperature TA
Operating free-air temperature, TA
TIR1000I
85
standard voltage (5 V nominal)
MIN
NOM
MAX
UNIT
Supply voltage, VCC
High-level input voltage, VIH
Low-level input voltage, VIL
4.5
5
5.5
V
0.7 VCC
V
0.2 VCC
V
Operating free air temperature TA
Operating free-air temperature, TA
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TIR1000
0
70
TIR1000I
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High level output voltage
High-level output voltage
IOH = –4 mA
IOH = –1.8 mA
IOL = +4 mA
IOL = +1.8 mA
VI = 0 to VCC,
VCC = 5.25 V,
All inputs at 0.2 V,
No load on outputs
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
All other pins floating
TA = 25
°
C,
16XCLK at 2 MHz,
VCC – 0.8
VCC – 0.55
V
VOL
Low level output voltage
Low-level output voltage
0.5
V
0.5
±
3
II
Input current
μ
A
ICC
Supply current
1
mA
Ci(16XCLK)
f(16XCLK)
Clock input capacitance
5
pF
Clock frequency
2
MHz