參數資料
型號: MC3302DTBR2
廠商: ON SEMICONDUCTOR
元件分類: 運動控制電子
英文描述: Single Supply Quad Comparators
中文描述: QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO14
封裝: LEAD FREE, TSSOP-14
文件頁數: 4/10頁
文件大小: 113K
代理商: MC3302DTBR2
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
4
PERFORMANCE CHARACTERISTICS
(V
CC
= +5.0 Vdc, T
A
= T
low
to T
high
[Note 6])
LM239/339
LM2901/2901V/
NCV2901
MC3302
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Input Offset Voltage (Note 7)
V
IO
±
9.0
±
15
±
40
mVdc
Input Bias Current (Notes 7, 8)
I
IB
400
500
1000
nA
(Output in Analog Range)
Input Offset Current (Note 7)
I
IO
±
150
±
200
±
300
nA
Input Common Mode Voltage Range
V
ICMR
0
V
CC
2.0
0
V
CC
2.0
0
V
CC
2.0
V
Saturation Voltage
V
sat
700
700
700
mV
V
I
()
+1.0 Vdc, V
I
(+) = 0,
I
sink
4.0 mA
Output Leakage Current
I
OL
1.0
1.0
1.0
A
V
I
(+)
+1.0 Vdc, V
I
() = 0,
V
O
= 30 Vdc
Differential Input Voltage
V
ID
V
CC
V
CC
V
CC
Vdc
All V
I
0 Vdc
6. (LM239) T
low
= 25
°
C, T
high
= +85
°
(LM339) T
low
= 0
°
C, T
°
C
(MC3302) T
low
= 40
°
C, T
high
= +85
°
C
(LM2901) T
= 40
°
C, T
high
= +105
°
(LM2901V & NCV2901) T
= 40
°
C, T
high
= +125
°
C
NCV2901 is qualified for automotive use.
7. At the output switch point, V
O
V
CC
1.5 Vdc).
8. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
9. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
1.4 Vdc, R
S
100 5.0 Vdc
V
CC
30 Vdc, with the inputs over the full common mode range (0 Vdc to
Figure 2. Inverting Comparator
with Hysteresis
Figure 3. Noninverting Comparator
with Hysteresis
V
ref
=
V
CC
R1
R
ref
+ R1
R2
R1 / / R
ref
Amount of Hysteresis V
H
RR2
O(max)
V
O(min)
]
V
H
=
V
ref
V
CC
R1
R
ref
+ R1
R3
R1 / / R
ref
/ / R2
V
H
=
R1 / / R
ref
R1/ / R
ref
+ R2
[V
O(max)
V
O(min)
]
R2
Rref / / R1
+ V
CC
Vi
n
V
ref
+ V
CC
+ V
CC
V
in
V
ref
R
ref
R
ref
+
+
V
O
V
O
10k
R1
R2
R3
10 k
1.0 M
R3
R2
1.0 M
10 k
R1
10 k
10 k
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