參數(shù)資料
型號: FAN3850TUC13X35
廠商: Fairchild Semiconductor
文件頁數(shù): 8/11頁
文件大?。?/td> 0K
描述: IC MICROPHONE PRE-AMP 6-WLCSP
標(biāo)準(zhǔn)包裝: 3,000
類型: AB 類
輸出類型: 1-通道(單聲道)
電源電壓: 1.64 V ~ 3.63 V
特點(diǎn): ADC,麥克風(fēng)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 6-WLCSP
封裝/外殼: 6-XFBGA
包裝: 帶卷 (TR)
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN3850T Rev. 3.0.2
6
FAN3850T
Microphone
Pre-Amp
lifier
with
Temperature
Compen
sation
and
Digital
Output
Typical Performance Characteristics
Unless otherwise specified, all limits are guaranteed for TA=25°C, VDD=1.8V, VIN=94dB(SPL), fCLK=2.4MHz, and
duty cycle=50%.
Figure 4. THD, SINAD, and SNR vs. Input Amplitude
Figure 5. THD, SINAD, and SNR vs. Output Level
‐20.00
‐10.00
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
0.001
0.010
0.100
1.000
10.000
100.000
1000.000
SNR
(d
Ba
),
TH
D
(d
B),
SI
NAD
(d
B)
InputSignal(mVpp)
SNR(dBa)
THD(dB)
SINAD(dB)
‐100.0
‐90.0
‐80.0
‐70.0
‐60.0
‐50.0
‐40.0
‐30.0
‐20.0
‐10.0
0.0
‐20.0
0.0
20.0
40.0
60.0
80.0
100.0
‐95.
77
‐89.
50
‐83.
76
‐77.
62
‐71.
59
‐65.
57
‐61.
57
‐55.
56
‐49.
57
‐43.
57
‐37.
57
‐31.
58
‐25.
55
‐19.
55
‐17.
56
‐15.
55
‐13.
55
‐11.
54
‐9.
54
‐7.
53
‐5.
54
‐3.
55
‐1.
63
0.
00
SNR
(dB
a)
,TH
D
(d
B),
SI
NAD
(d
B)
,No
is
e
(d
BF
s)
SignalOutputLevel(dBFs)
SNR(dBa)
THD(dB)
SINAD(dB)
Noise(dBFS)
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