SLFS043F − SEPTEMBER 1983 − REVISED FEBRUARY 2005
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) 18 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input) −0.3 to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sink current, discharge or output 150 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Source current, output, I
O
15 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: C-suffix 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-suffix −40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Q-suffix −40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M-suffix −55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package 300°C. . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, DB, P, or PW 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 values are with respect to network GND.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25°C
T
A
= 70°C
POWER RATING
T
A
= 85°C
POWER RATING
T
A
= 125°C
POWER RATING
D
DB
FK
JG
P
PW
725 mW
525 mW
1375 mW
1050 mW
1000 mW
525 mW
5.8 mW/°C
4.2 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
4.2 mW/°C
464 mW
336 mW
880 mW
672 mW
640 mW
336 mW
377 mW
273 mW
715 mW
546 mW
520 mW
273 mW
145 mW
105 mW
275 mW
210 mW
200 mW
105 mW
recommended operating conditions
MIN MAX UNIT
Supply voltage, V
DD
2 15 V
TLC555C 0 70
Operating free-air temperature range, T
A
TLC555I −40 85
Operating free-air temperature range, T
A
TLC555Q −40 125
°
TLC555M −55 125
