Datasheet

LTC2451
6
2451fg
TEMPERATURE (°C)
–45
38
40
44
15 55
2451 G15
36
34
–25 –5
35 75 95
32
30
42
CONVERSION TIME (ms)
V
CC
= 5.5V, 4.1V, 2.7V
TEMPERATURE (°C)
–45
19
20
22
15 55
2451 G16
18
17
–25 –5
35 75 95
16
15
21
CONVERSION TIME (ms)
V
CC
= 5.5V, 4.1V, 2.7V
Conversion Period vs Temperature
30Hz Mode
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C; graphs apply to both 30Hz and 60Hz
modes, unless otherwise noted.
Average Power Dissipation vs
Temperature V
CC
= 3V, 60Hz Mode
Power Supply Rejection
vs Frequency at V
CC
Conversion Period vs Temperature
60Hz Mode
TEMPERATURE (°C)
–50
1
AVERAGE POWER DISSIPATION (µW)
10
100
1000
10000
–25 0 25 50
2451 G13
75 100
25Hz OUTPUT SAMPLE RATE
10Hz OUTPUT SAMPLE RATE
1Hz OUTPUT SAMPLE RATE
FREQUENCY AT V
CC
(Hz)
1 10
–120
REJECTIOIN (dB)
–80
0
100
10k
100k
2451 G14
–100
–40
–20
–60
1k
1M
10M
30Hz MODE, 60Hz MODE