參數(shù)資料
型號(hào): MAX977ESD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)動(dòng)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(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 264K
代理商: MAX977ESD
M
S ingle/Dual, +3V /+5V Dual-S peed
Comparators with Auto-S tandby
_______________________________________________________________________________________
7
15.0
17.5
20.0
22.5
25.0
27.5
30.0
32.5
35.0
37.5
40.0
42.5
45.0
0
50
100
150
200
250
HIGH-SPEED PROPAGATION DELAY
vs. CAPACITIVE LOAD
M
CAPACITIVE LOAD (pF)
P
V
CC
= +3V
V
CC
= +5V
t
PD+
t
PD-
t
PD+
t
PD-
C
LOAD
= 15pF
V
OD
= 50mV
0
5
10
15
20
25
30
0
20 40 60 80 100 120140 160 180 200
INPUT OVERDRIVE (mV)
HIGH-SPEED PROPAGATION DELAY
vs. INPUT OVERDRIVE
M
P
t
PD-
C
LOAD
= 15pF
V
CC
= +3V
t
PD+
V
CC
= +5V
200
240
280
320
360
400
440
480
520
560
600
-60 -40 -20
0
20
40
60
80
100
LOW-POWER PROPAGATION DELAY
vs. TEMPERATURE (V
CC
= 3V)
M
TEMPERATURE (°C)
P
C
LOAD
= 15pF
V
OD
= 50mV
t
PD+
t
PD-
150
200
250
300
350
400
450
500
550
600
650
700
750
-60 -40 -20
0
20
40
60
80
100
LOW-POWER PROPAGATION DELAY
vs. TEMPERATURE (V
CC
= 5V)
M
TEMPERATURE (°C)
P
C
LOAD
= 15pF
V
OD
= 50mV
t
PD+
t
PD-
PROPAGATION DELAY t
PD
+
HIGH-SPEED MODE (V
CC
= +3V)
t
PD+
INPUT
5mV/div
5ns/div
OUTPUT
1V/div
V
OS
V
CC
V
CC
/2
GND
MAX975/977 TOC23
PROPAGATION DELAY t
PD-
HIGH-SPEED MODE (V
CC
= +3V)
t
PD-
INPUT
5mV/div
5ns/div
OUTPUT
1V/div
V
OS
V
CC
V
CC
/2
GND
MAX975/977 TOC24
PROPAGATION DELAY t
PD-
HIGH-SPEED MODE (V
CC
= +5V)
t
PD-
INPUT
5mV/div
5ns/div
OUTPUT
2V/div
V
OS
V
CC
V
CC
/2
GND
MAX975/977 TOC25
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
CC
= 3.0V, T
A
= +25°C, unless otherwise noted.)
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