參數(shù)資料
型號: MAX977ESD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運動控制電子
英文描述: Single/Dual, +3V/+5V Dual-Speed Comparators with Auto-Standby
中文描述: DUAL COMPARATOR, 3000 uV OFFSET-MAX, PDSO14
封裝: SOP-14
文件頁數(shù): 6/16頁
文件大?。?/td> 264K
代理商: MAX977ESD
M
S ingle/Dual, +3V /+5V Dual-S peed
Comparators with Auto-S tandby
6
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
CC
= 3.0V, T
A
= +25°C, unless otherwise noted.)
100000
1
1
10
100
1000
10000
AUTO-STANDBY TIMEOUT
vs. TIMEOUT CAPACITOR
10
M
CAPACITANCE (pF)
T
μ
s
100
1000
10000
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
5
10
15
20
25
30
35
OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
M
SOURCE CURRENT (mA)
O
V
CC
= 3V
T
A
= +85°C
T
A
= -40°C
T
A
= +25°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
5
10
15
20
25
30
35
40
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
M
SINK CURRENT (mA)
HIGH-SPEED SUPPLY CURRENT
PER COMPARATOR
vs. TEMPERATURE (V
CC
= 5V)
O
V
CC
= 3V
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
10
14
18
22
26
30
-60 -40 -20
0
20
40
60
80
100
HIGH-SPEED PROPAGATION DELAY
vs. TEMPERATURE (V
CC
= 5V)
M
TEMPERATURE (°C)
P
C
LOAD
= 15pF
V
OD
= 50mV
t
PD+
t
PD-
100
120
140
160
180
200
220
240
260
280
300
-60 -40 -20
0
20
40
60
80
100
HIGH-SPEED SUPPLY CURRENT
PER COMPARATOR
vs. TEMPERATURE (V
CC
= 3V)
M
TEMPERATURE (°C)
S
μ
A
OUT_ = HIGH
OUT_ = LOW
15
17
19
21
23
25
27
29
31
33
35
-60 -40 -20
0
20
40
60
80
100
HIGH-SPEED PROPAGATION DELAY
vs. TEMPERATURE (V
CC
= 3V)
M
TEMPERATURE (°C)
P
C
LOAD
= 15pF
V
OD
= 50mV
t
PD+
t
PD-
100
125
150
175
200
225
250
275
300
325
350
375
400
-60 -40 -20
0
20
40
60
80
100
M
TEMPERATURE (°C)
S
μ
A
OUT_ = HIGH
OUT_ = LOW
1.5
2.0
2.5
3.0
3.5
4.0
4.5
-60 -40 -20
0
20
40
60
80
100
STANDBY/LOW-POWER SUPPLY
CURRENT PER COMPARATOR
vs. TEMPERATURE (V
CC
= 5V)
M
TEMPERATURE (°C)
S
μ
A
OUT_ = HIGH
OUT_ = LOW
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
-60 -40 -20
0
20
40
60
80
100
STANDBY/LOW POWER-SUPPLY
CURRENT PER COMPARATOR
vs. TEMPERATURE (V
CC
= 3V)
M
TEMPERATURE (°C)
S
μ
A
OUT = HIGH
OUT = LOW
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