MAX6666 MAXIM [Maxim Integrated Products], MAX6666 Datasheet - Page 4

• Manufacturer Part Number: MAX6666
• Description: High-Accuracy PWM Output Temperature Sensors
• Manufacturer: MAXIM [Maxim Integrated Products]

High-Accuracy PWM Output Temperature
Sensors
(V
4
CC
µMAX/SO
_______________________________________________________________________________________
4–8
= +3.3V, T
1
2
3
PIN
A
= +25°C, unless otherwise noted.)
SOT23
4, 5, 6
1V/div
1
2
3
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
C
R
L
LOAD
-20
= 100k
I
SINK
= 100pF
OUTPUT LOW VOLTAGE
NAME
0
D
GND
V
OUTPUT FALL TIME
vs. TEMPERATURE
OUT
IC
= 1.5mA
CC
I
SINK
TEMPERATURE ( C)
20
MAX6666
= 5mA
40ns/div
40
60
I
Digital Output Pin. The pulse width of the output waveform is modulated by the
temperature.
Supply Voltage
Ground
Internally Connected. Leave unconnected or connect to GND.
SINK
80 100 120 140
= 1mA
Typical Operating Characteristics (continued)
MAX6666/7 toc09
1200
1000
800
600
400
200
3.30
3.25
3.20
3.15
3.10
3.05
3.00
0
-40
0
-20
I
OUTPUT RISE AND FALL TIMES
SOURCE
300
V
vs. CAPACITIVE LOADS
OUTPUT HIGH VOLTAGE
0
FUNCTION
CC
FALL TIME
VS.
= 800 A
= +3.3V
TEMPERATURE ( C)
20
TEMPERATURE
600
MAX6666
C
LOAD
40
RISE TIME
(pF)
60
900
80 100 120 140
1200
Pin Description
1500