參數(shù)資料
型號: MB47393
廠商: Fujitsu Limited
英文描述: DUAL COMPARATOR
中文描述: 雙比較
文件頁數(shù): 4/9頁
文件大?。?/td> 81K
代理商: MB47393
4
MB47393
I
ELECTRICAL CHARACTERISTICS
(
Ta = 25°C, V
CC
= 5V)
Notes:
*1: I
IN
is measured when V
I
0 and direction of the input current flows from IC. When negative voltage is applied
to input pin, the pin is equivalently connected the GND through a 1k
of resistor.
When low voltage below than –5V is applied, please connect a resistor serially to input pin in order to prevent
the high current flow.
*2: Positive input voltage may exceed the power supply voltage. As long as the other voltage remains in the common-
mode input voltage range, the comparator will provide a proper output state.
When V
CC
= 5V, your are requested to use V
IN
below 25V.
I
TYPICAL CHARACTERISTIC CURVES
Parameter
Symbol
Condition
Value
Unit
Min.
Typ.
Max.
Input Offset Voltage
V
IO
V
O
= V
REF
= 1.4V
––
2
5
mV
Input Offset Current
I
IO
––
––
5
50
nA
Input Bias Current
I
IN*1
––
––
25
250
nA
Common-Mode Input Voltage
V
CM*2
––
0
––
V
CC
–1.5
V
Power Supply Current
I
CC
R
L
=
––
2
3
mA
Voltage Gain
A
V
R
L
= 15k
, V
CC
= 15V
––
200
––
V/mV
Response Time
––
R
L
= 1k
––
2
––
μs
Output Sink Current
I
SINK
V
IN(+)
= 0, V
IN(–)
= 1V, V
OL
e 1.5V
40
––
––
mA
Output Saturation Voltage
V
OL
V
IN(+)
= 0, V
IN(–)
= 1V, I
SINK
= 30mA
––
0.2
0.4
V
Output Leakage Current
I
LEAK
V
IN(+)
= 1V, V
IN(–)
= 0V, V
O
= 30V
––
––
1
μA
Figure 2 POWER SUPPLY CURRENT
vs POWER SUPPLY VOLTAGE
Figure 3 OUTPUT SATURATION VOLTAGE
vs OUTPUT SINK CURRENT
P
C
O
TA = –30°C
25°C
75°C
40
20
30
10
40
30
20
10
0
TA = 75°C
10
1
0.1
0.01
0.001
25°C
–30°C
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