FAN3850T Fairchild Semiconductor, FAN3850T Datasheet - Page 6

• Manufacturer Part Number: FAN3850T
• Description: Microphone Pre-Amplifier
• Manufacturer: Fairchild Semiconductor

© 2011 Fairchild Semiconductor Corporation
FAN3850T • Rev. 3.0.0
Typical Performance Characteristics
Unless otherwise specified, all limits are guaranteed for T
cycle=50%.
‐10.00
‐20.00
100.0
‐20.0
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
80.0
60.0
40.0
20.0
0.00
0.0
0.001
0.010
Figure 4. THD, SINAD, and SNR vs. Input Amplitude
Figure 5. THD, SINAD, and SNR vs. Output Level
SNR (dBa)
0.100
SNR (dBa)
Signal Output Level (dBFs)
THD (dB)
Input Signal (mVpp)
THD (dB)
A
6
=25°C, V
1.000
SINAD (dB)
DD
SINAD (dB)
=1.8V, V
10.000
Noise (dBFS)
IN
=94dB(SPL), f
100.000
CLK
=2.4MHz, and duty
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1000.000
‐100.0
‐90.0
‐80.0
‐70.0
‐60.0
‐50.0
‐40.0
‐30.0
‐20.0
‐10.0
0.0