參數(shù)資料
型號(hào): MAX6672
廠商: Maxim Integrated Products, Inc.
元件分類: 溫度/濕度傳感器
英文描述: PWM Output Temperature Sensors in SC70 Packages
中文描述: PWM輸出的溫度傳感器,SC70封裝
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 125K
代理商: MAX6672
M
PWM Output Temperature Sensors
in SC70 Packages
_______________________________________________________________________________________
3
Typical Operating Characteristics
(V
CC
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
1.00
1.25
1.50
1.75
2.00
OUTPUT FREQUENCY vs. TEMPERATURE
M
TEMPERATURE (
°
C)
F
-50
25
50
-25
0
75
100
125
1.010
1.005
1.000
0.995
0.990
2.0
3.5
2.5
3.0
SUPPLY VOLTAGE (V)
4.0
4.5
5.0
NORMALIZED OUTPUT FREQUENCY
vs. SUPPLY VOLTAGE
M
N
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
200
300
400
500
600
t
1
AND t
2
TIMES vs. TEMPERATURE
M
TEMPERATURE (
°
C)
t
1
2
μ
s
-50
25
50
-25
0
75
100
125
t
2
t
1
-4
-2
0
2
4
OUTPUT ACCURACY vs. TEMPERATURE
M
TEMPERATURE (
°
C)
A
°
C
-50
25
50
-25
0
75
100
125
V
CC
= 3.3V
0
30
90
60
120
150
-50
0
-25
25
50
75
100
125
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
V
CC
= 3.3V
V
CC
= 5V
50
60
80
70
90
100
2.0
3.0
SUPPLY VOLTAGE (V)
2.5
3.5
4.0
4.5
5.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
S
μ
A
-1.0
-0.5
0
0.5
1.0
POWER-SUPPLY REJECTION
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
°
C
-50
25
50
-25
0
75
100
125
POWER-SUPPLY REJECTION
vs. FREQUENCY
M
FREQUENCY (Hz)
P
°
C
1.0
-1.0
0
0.5
-0.5
0.01
10
100
1k
0.10
1
10k
V
AC
= 100mV
P-P
0
30
90
60
120
150
OUTPUT RISE AND FALL TIMES
vs. CAPACITIVE LOAD
M
CAPACITIVE LOAD (nF)
O
0.01
1
0.10
10
FALL TIME
MAX6673 RISE TIME
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