Datasheet

f − Frequency − kHz
−160
−140
−120
−100
−80
−60
−40
−20
0
20
0 5 10 15 20
Amplitude − dBFS
G007
AVDD = HPVDD = 3.3 V
IOVDD = SPKVDD = 3.3 V
DVDD = 1.8 V
f − Frequency − kHz
−160
−140
−120
−100
−80
−60
−40
−20
0
20
0 5 10 15 20
Amplitude − dBFS
G008
AVDD = HPVDD = 3.3 V
IOVDD = SPKVDD = 3.3 V
DVDD = 1.8 V
Channel Gain − dB
50
55
60
65
70
75
80
85
90
95
100
−10 0 10 20 30 40 50 60 70 80
SNR − dB
G006
Diff = 10k
Diff = 20k
Diff = 40k
SE = 40k
SE = 20k
SE = 10k
f − Frequency − kHz
−100
−90
−80
−70
−60
−50
−40
−30
−20
−10
0
0 50 100 150 200
Amplitude − dBFS
G005
AVDD = HPVDD = 3.3 V
IOVDD = SPKVDD = 3.3 V
DVDD = 1.8 V
TLV320AIC3100
SLAS667A –NOVEMBER 2009–REVISED MAY 2012 www.ti.com
AMPLITUDE SNR
vs vs
FREQUENCY PGA CHANNEL GAIN
Figure 4-5. Frequency Response, Audio ADC Figure 4-6.
Channel
4.2 DAC Performance
Added Text for Spacing
AMPLITUDE AMPLITUDE
vs vs
FREQUENCY FREQUENCY
Figure 4-7. FFT – DAC to Line Output Figure 4-8. FFT – DAC to Headphone Output
16 TYPICAL PERFORMANCE Copyright © 2009–2012, Texas Instruments Incorporated
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