參數(shù)資料
型號: TLC372Q
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE DUAL DIFFERENTIAL COMPARATORS
中文描述: LinCMOSE雙差分比較器
文件頁數(shù): 5/12頁
文件大小: 183K
代理商: TLC372Q
D
T
L
S
P
5
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TA
TLC372C
TLC372I
TLC372M, TLC372Q
MIN
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
TYP
MAX
VIO
Input offset voltage
VIC= VICRmin
VIC = VICRmin,
See Note 4
25
°
C
Full range
25
°
C
MAX
25
°
C
MAX
1
5
1
5
1
5
mV
6.5
7
10
IIO
Input offset current
1
1
1
pA
0.3
1
10
nA
IIB
Input bias current
5
5
5
pA
0.6
2
20
nA
VICR
Common-mode input
Common mode in ut
voltage range
25
°
C
0 to
VDD–1
0 to
VDD–1.5
0 to
VDD–1
0 to
VDD–1.5
0 to
VDD–1
0 to
VDD–1.5
V
Full range
IOH
High level output current
High-level output current
VID= 1 V
VID = 1 V
VOH = 5 V
VOH = 15 V
25
°
C
Full range
25
°
C
Full range
25
°
C
25
°
C
Full range
0.1
0.1
0.1
nA
μ
A
1
1
3
VOL
Low level output voltage
Low-level output voltage
VID=
VID = –1 V,
IOL= 4 mA
IOL = 4 mA
150
400
150
400
150
400
mV
700
700
700
IOL
Low-level output current
VID = –1 V,
VOL = 1.5 V
6
16
6
16
6
16
mA
IDD
Supply current
(two comparators)
VID= 1 V
VID = 1 V,
No load
150
300
400
150
300
400
150
300
400
μ
A
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-k
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
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Response time
, CL = 15 pF,
RL connected to 5 V through 5.1 k
, CL 15 F ,
See Note 5
100-mV input step with 5-mV overdrive
TTL-level input step
650
200
ns
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.
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