參數(shù)資料
型號: MAX6806-MAX6808
廠商: Maxim Integrated Products, Inc.
英文描述: Voltage Detectors
中文描述: 電壓檢測器
文件頁數(shù): 3/12頁
文件大小: 168K
代理商: MAX6806-MAX6808
M
Voltage Detec tors
_______________________________________________________________________________________
3
Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
0
10
5
20
15
30
25
35
45
40
50
-60
-30
0
TEMPERATURE (°C)
30
60
120
90
SUPPLY CURRENT vs. TEMPERATURE
M
S
μ
A
V
CC
= 5.0V
V
CC
= 3.3V
V
CC
= 1.8V
V
CC
= 1.0V
25
29
27
33
31
35
37
43
41
39
45
-60
-30-15 0
-45
15 30 45
TEMPERATURE (°C)
75
60
90105120135
POWER-DOWN RESET DELAY
vs. TEMPERATURE
M
R
μ
s
V
OD
= V
- V
= 100mV
V
CC
FALLING AT 1mV/
μ
S
4
6
5
7
9
8
11
10
12
-60
-30
0
TEMPERATURE (°C)
30
60
120
90
POWER-UP RESET DELAY vs. TEMPERATURE
M
D
μ
s
V
OD
= V
CC
- V
TH
+
V
OD
= 50mV
V
OD
= 200mV
V
OD
= 100mV
0.9900
0.9940
0.9920
0.9980
0.9960
1.0020
1.0000
1.0040
1.0080
1.0060
1.0100
-40
-15
0
TEMPERATURE (°C)
-30
15
30
60
45
85
75
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
M
N
V
CC
RISING (V
TH+
)
V
CC
FALLING (V
TH-
)
1
Active-Low Reset Output (MAX6806/MAX6808).
RESET
remains low
while V
CC
is below the reset-threshold voltage or while MR is held high.
Active-High Reset Output (MAX6807). RESET remains high while V
CC
is
below the reset-threshold voltage or while MR is held high.
2
Ground
3
Supply Voltage Input
Active-High Manual Reset Input. Internal 80k
resistor to GND.
SOT23/SC70
FUNCTION
Pin Desc ription
RESET
RESET
GND
V
CC
MR
NAME
1
4
3
2
SOT143
PIN
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