MAX6667 Maxim Integrated Products, MAX6667 Datasheet - Page 3

• Manufacturer Part Number: MAX6667
• Description: (MAX6666 / MAX6667) High-Accuracy PWM Output Temperature Sensors
• Manufacturer: Maxim Integrated Products

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(V
CC
50
40
30
20
10
-1
-2
-3
0
3
2
1
0
= +3.3V, T
-40
-40
OUTPUT FREQUENCY vs. TEMPERATURE
-15
-10
OUTPUT ACCURACY
10
vs. TEMPERATURE
A
TEMPERATURE (°C)
TEMPERATURE (°C)
20
= +25°C, unless otherwise noted.)
High-Accuracy PWM Output Temperature
35
_______________________________________________________________________________________
50
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
60
0
-40
80
85
POWER-SUPPLY REJECTION RATIO
-15
110
110
vs. TEMPERATURE
10
TEMPERATURE (°C)
35
60
210
200
190
180
170
160
150
140
130
120
110
100
45
40
35
30
25
20
OUTPUT FREQUENCY vs. SUPPLY VOLTAGE
-55
3.0
85
TEMP = -40°C
V
-25
CC
110
TEMP = +25°C
3.5
= +5.5V
vs. TEMPERATURE
SUPPLY CURRENT
5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
4.0
35
TEMP = +125°C
65
-0.5
-1.0
Typical Operating Characteristics
1.0
0.5
4.5
V
0
CC
0.01
95
= +3.3V
V
5.0
AC
125
0.1
POWER-SUPPLY REJECTION
= 100mVp-p
155
5.5
vs. FREQUENCY
1
FREQUENCY (Hz)
10
158
156
154
152
150
148
146
144
142
140
39
34
29
24
19
14
9
3.0
100
-40
SUPPLY CURRENT vs. SUPPLY VOLTAGE
TWO TYPICAL PARTS
-10
1k
3.5
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
T
TEMPERATURE (°C)
10k
20
1
T
AND T
4.0
2
Sensors
50
2
4.5
TIMES
T
1
80
5.0
110
5.5
140
3