Datasheet

5
LTC1440/LTC1441/LTC1442
144012fd
RESPONSE TIME (µs)
–1
INPUT VOLTAGE (mV) OUTPUT VOLTAGE (V)
0
0
1
6
14
18
5
1440/1/2 G02
100
210
4
12
16
08
2
3
4
100mV
10mV
50mV
20mV
T
A
= 25°C
RESPONSE TIME (µs)
–1
INPUT VOLTAGE (mV) OUTPUT VOLTAGE (V)
100
0
1
64
5
1440/1/2 G01
0
20108
2
3
4
100mV 10mV
50mV 20mV
T
A
= 25°C
SUPPLY VOLTAGE (V)
0
SOURCE CURRENT (mA)
3
5
1440/1/2 G04
12 4
160
140
120
100
80
60
40
20
0
OUT CONNECTED TO
V
–
= GND = 0V
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Comparator Response Time vs
Input Overdrive
Comparator Short-Circuit Sink
Current vs Supply Voltage
SUPPLY VOLTAGE (V)
0
SINK CURRENT (mA)
200
180
160
140
120
100
80
60
40
20
0
8
1440/1/2 G03
213579
4
6
10
OUT CONNECTED TO V
+
T
A
= 25°C
Comparator Short-Circuit Source
Current vs Supply Voltage
Comparator Response Time vs
Input Overdrive