FAN3850A Datasheet, PDF (7/11 Pages) Fairchild Semiconductor – Microphone Pre-Amplifier with Digital Output

Typical Performance Characteristics (Continued)
Figure 6. THD, SINAD, and SNR vs. Output Level
Temp (ȗC)
Ͳ40
Ͳ30
Ͳ20
Ͳ10
0
10
20
25
30
40
50
60
70
80
85
Del ta (dB)
0.1971
0.1644
0.1260
0.0954
0.0657
0.0359
0.0139
0.0000
Ͳ0.0097
Ͳ0.0344
Ͳ0.0514
Ͳ0.0739
Ͳ0.0998
Ͳ0.1183
Ͳ0.1271
4
3
2
1
0
Ͳ1
Ͳ2
Ͳ3
Ͳ4
Ͳ40 Ͳ30 Ͳ20 Ͳ10 0 10 20 30 40 50 60 70 80
Junction Temperature ͲTj ȗC
Figure 7. ǻ Gain vs. Temperature (Nominal Temperature= 25°C)
© 2010 Fairchild Semiconductor Corporation
FAN3850A • Rev. 3.0.6
7
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