LTC2451 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC2451 Datasheet PDF : 18 Pages
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LTC2451
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C; graphs apply to both 30Hz and 60Hz
modes, unless otherwise noted.
Average Power Dissipation vs
Temperature VCC = 3V, 60Hz Mode
10000
1000
100
10
25Hz OUTPUT SAMPLE RATE
10Hz OUTPUT SAMPLE RATE
1Hz OUTPUT SAMPLE RATE
1
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
2451 G13
Conversion Period vs Temperature
30Hz Mode
44
42
40
VCC = 5.5V, 4.1V, 2.7V
38
36
34
32
30
–45 –25
–5 15 35 55
TEMPERATURE (°C)
75 95
2451 G15
Power Supply Rejection
vs Frequency at VCC
0
–20
–40
–60
–80
–100
30Hz MODE, 60Hz MODE
–120
1
10 100 1k 10k 100k 1M 10M
FREQUENCY AT VCC (Hz)
2451 G14
Conversion Period vs Temperature
60Hz Mode
22
21
20
VCC = 5.5V, 4.1V, 2.7V
19
18
17
16
15
–45 –25
–5 15 35 55
TEMPERATURE (°C)
75 95
2451 G16
2451ff
6
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