參數(shù)資料
型號： LM193P
廠商： Texas Instruments, Inc.
英文描述： DUAL DIFFERENTIAL COMPARATORS
中文描述： 雙差分比較器
文件頁數(shù)： 4/18頁
文件大?。?/td> 413K
代理商： LM193P
SLCS005S JUNE 1976 REVISED OCTOBER 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
LM193
LM293
LM393
UNIT
TA
MIN
TYP
MAX
MIN
TYP
MAX
VIO
Input offset voltage
VCC
VO = 1.4 V,
VIC = VIC(min)
25
°
C
2
5
2
5
mV
Full range
9
9
IIO
Input offset current
VO = 1.4 V
25
°
C
Full range
25
°
C
Full range
3
25
5
50
nA
100
250
IIB
Input bias current
VO = 1.4 V
25
100
25
250
nA
300
400
VICR
Common-mode
input voltage range
25
°
C
0 to
VCC 1.5
0 to
VCC 2
0 to
VCC 1.5
0 to
VCC 2
V
Full range
AVD
Large-signal
differential-voltage
amplification
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL
≥
15 k
to VCC
VOH = 5 V,
VOH = 30 V,
25
°
C
50
200
50
200
V/mV
IOH
High-level
output current
VID = 1 V
VID = 1 V
25
°
C
Full range
25
°
C
Full range
0.1
0.1
50
nA
μ
A
1
1
VOL
Low-level
output voltage
IOL = 4 mA,
VID = 1 V
150
400
150
400
mV
700
700
IOL
Low-level
output current
VOL = 1.5 V,
VID = 1 V
25
°
C
6
6
mA
ICC
Supply current
RL =
∞
VCC = 5 V
VCC = 30 V
25
°
C
Full range
0.8
1
0.8
1
mA
2.5
2.5
Full range (MIN or MAX) for LM193 is 55
°
C to 125
°
C, for LM293 is 25
°
C to 85
°
C, and for LM393 is 0
°
C to 70
°
C. All characteristics are measured
with zero common-mode input voltage, unless otherwise specified.
The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage
range is VCC+ 1.5 V, but either or both inputs can go to 30 V without damage.
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