MAX6673 Maxim Integrated Products, MAX6673 Datasheet - Page 3

• Manufacturer Part Number: MAX6673
• Description: PWM Output Temperature Sensors
• Manufacturer: Maxim Integrated Products

(V
CC
2.00
1.75
1.50
1.25
1.00
-0.5
-1.0
1.0
0.5
-2
-4
4
2
0
0
= 3.3V, T
-50
-50
-50
OUTPUT FREQUENCY vs. TEMPERATURE
OUTPUT ACCURACY vs. TEMPERATURE
V
CC
-25
-25
= 3.3V
-25
POWER-SUPPLY REJECTION
A
vs. TEMPERATURE
= +25°C, unless otherwise noted.)
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
_______________________________________________________________________________________
25
25
50
50
50
75
75
75
100
100
100
PWM Output Temperature Sensors
125
125
125
1.010
1.005
1.000
0.995
0.990
-0.5
-1.0
1.0
0.5
150
120
90
60
30
0
0
0.01
-50
2.0
SUPPLY CURRENT vs. TEMPERATURE
V
NORMALIZED OUTPUT FREQUENCY
AC
V
-25
0.10
POWER-SUPPLY REJECTION
CC
= 100mV
2.5
= 5V
vs. SUPPLY VOLTAGE
0
vs. FREQUENCY
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
1
P-P
3.0
FREQUENCY (Hz)
V
CC
25
T
= 3.3V
10
T
A
T
3.5
A
A
= +125°C
= +25°C
= -40°C
50
Typical Operating Characteristics
100
4.0
75
1k
4.5
100
in SC70 Packages
10k
125
5.0
600
500
400
300
200
100
150
120
90
80
70
60
50
90
60
30
0
0.01
-50
2.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
t
1
AND t
-25
OUTPUT RISE AND FALL TIMES
2.5
vs. CAPACITIVE LOAD
2
CAPACITIVE LOAD (nF)
0
SUPPLY VOLTAGE (V)
0.10
TIMES vs. TEMPERATURE
TEMPERATURE (°C)
3.0
FALL TIME
www.DataSheet4U.com
25
MAX6673 RISE TIME
3.5
t
t
2
1
50
4.0
1
75
4.5
100
125
10
5.0
3