electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER
VIO
IIO
IIB
Input offset voltage
Input offset current
Input bias current
TEST CONDITIONS
VIC = VICRmin
min,
See Note 4
TA†
25°C
Full range
25°C
MAX
25°C
MAX
25°C
Full range
VID = 1 V
VID = – 1 V
V,
VID = – 1 V,
VID = 1 V
V,
VOH = 5 V
VOH = 15 V
IOL = 4 mA
VOL = 1.5 V
No load
25°C
Full range
25°C
Full range
25°C
25°C
Full range
6
16
150
300
400
150
0 to
VDD –1
0 to
VDD –1.5
0.1
1
400
700
6
16
150
300
400
150
5
0.6
0 to
VDD –1
0 to
VDD –1.5
0.1
1
400
700
6
16
150
300
400
150
1
0.3
5
2
0 to
VDD –1
0 to
VDD –1.5
0.1
3
400
700
TLC372C
MIN
TYP
1
MAX
5
6.5
1
1
5
20
MIN
TLC372I
TYP
1
MAX
5
7
1
10
TLC372M, TLC372Q
MIN
TYP
1
MAX
5
10
UNIT
mV
pA
nA
pA
nA
VICR
Common mode input
Common-mode in ut
voltage range
V
IOH
VOL
IOL
IDD
High level output current
High-level
Low-level
Low level output voltage
Low-level output current
Supply current
y
(two comparators)
nA
µA
mV
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TLC372, TLC372Q, TLC372Y
LinCMOS
™
DUAL DIFFERENTIAL COMPARATORS
mA
µA
† All characteristics are measured with zero common-mode input voltage unless otherwise noted. Full range is 0°C to 70°C for TLC372C, – 40°C to 85°C for TLC372I, and – 55°C to
125°C for TLC372M and – 40°C to 125°C for TLC372Q. IMPORTANT: See Parameter Measurement Information.
NOTE 4: The offset voltage limits given are the maximum values required to drive the output above 4 V or below 400 mV with a 10-kΩ resistor between the output and VDD. They can
be verified by applying the limit value to the input and checking for the appropriate output state.
switching characteristics, V
DD
= 5 V, T
A
= 25
°
C
PARAMETER
Response time
TEST CONDITIONS
RL connected to 5 V through 5.1 kΩ, CL = 15 pF ‡,
F
See Note 5
100-mV input step with 5-mV overdrive
TTL-level input step
MIN
TYP
650
200
MAX
UNIT
ns
SLCS114B – NOVEMBER 1983 – REVISED MARCH 1999
‡ CL includes probe and jig capacitance.
NOTE 5: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
5
TI [ TEXAS INSTRUMENTS ]
