參數(shù)資料
型號: TLV320AIC3253IRGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC24
封裝: 4 X 4 MM, PLASTIC, QFN-24
文件頁數(shù): 9/35頁
文件大小: 738K
代理商: TLV320AIC3253IRGER
-20
-40
-10
-30
0
30
10
40
20
0
10
20
30
40
50
Load - mA
Change
In
Output
V
oltage
-
mV
2.4
0
0.5
1
1.5
2
2.5
3
MicBIAS Load - mA
MicBIAS
V
oltage
-
mV
2.42
2.44
2.46
2.48
2.5
-140
-100
-80
-60
-40
-20
0
5000
10000
15000
20000
f - Frequency - Hz
Power
-
dBr
DAC
-120
-140
-100
-80
-60
-40
-20
0
5000
10000
15000
20000
f - Frequency - Hz
Power
-
dBr
-120
20
www.ti.com
SLOS631 – MARCH 2010
MICBIAS MODE 2, CM = 0.9V, LDOIN OP STAGE
vs
LDO LOAD RESPONSE
MICBIAS LOAD CURRENT
Figure 14.
Figure 15.
FFT
ANALOG BYPASS TO HEADPHONE FFT @ -3dB BELOW
DAC TO HEADPHONE FFT @ -3dBFS
0.5Vrms
Figure 16.
Figure 17.
Copyright 2010, Texas Instruments Incorporated
17
Product Folder Link(s): TLV320AIC3253
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