TLC372, TLC372Q, TLC372Y
LinCMOS
DUAL DIFFERENTIAL COMPARATORS
SLCS114B – NOVEMBER 1983 – REVISED MARCH 1999
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)
Differential input voltage, V
ID
(see Note 2
Input voltage range, V
I
Output voltage, V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short circuit to ground (see Note 3)
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: TLC372C
TLC372I
TLC372M
TLC372Q
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, P, or PW package
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package
18 V
±
18 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to 18 V
18 V
±
5 mA
20 mA
unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
See Dissipation Rating Table
0
°
C to 70
°
C
–40
°
C to 85
°
C
–55
°
C to 125
°
C
–40
°
C to 125
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
260
°
C
300
°
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.
NOTES:
1. All voltage values except differential voltages are with respect to network ground.
2. Differential voltages are at IN+ with respect to IN –.
3. Short circuits from outputs to VDD can cause excessive heating and eventual device destruction.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING
FACTOR
DERATE
ABOVE TA
64
°
C
104
°
C
90
°
C
87
°
C
25
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
TA = 125
°
C
POWER RATING
D
500 mW
5.8 mW/
°
C
11.0 mW/
°
C
8.4 mW/
°
C
8.0 mW/
°
C
4.2 mW/
°
C
464 mW
377 mW
145 mW
FK
500 mW
500 mW
500 mW
275 mW
JG
500 mW
500 mW
500 mW
210 mW
P
500 mW
500 mW
500 mW
200 mW
PW
525 mW
336 mW
N/A
N/A
recommended operating conditions
TLC372C
TLC372I
TLC372M
TLC372Q
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
Supply voltage, VDD
3
16
3
16
4
16
4
16
V
Common mode input voltage VIC
Common-mode input voltage, VIC
VDD = 5 V
VDD = 10 V
0
3.5
0
3.5
0
3.5
0
3.5
V
0
8.5
0
8.5
0
8.5
0
8.5
Operating free-air temperature, TA
0
70
–40
85
–55
125
–40
125
°
C