参数资料
型号: TLV320AIC28IRGZR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC48
封装: 7 X 7 MM, GREEN, PLASTIC, QFN-48
文件页数: 7/85页
文件大小: 1053K
代理商: TLV320AIC28IRGZR
TLV320AIC28
SLAS418B FEBRUARY 2004 REVISED MAY 2005
www.ti.com
15
160
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80
60
40
20
0
500
1000
1500
2000
2500
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3500
4000
dB
f Frequency Hz
AVDD1/AVDD2 = 3.3 V,
TA = 255C,
Figure 8. ADC FFT Plot at 8 ksps (TA = 255C, 1 dB, 1 kHz input, AVDD1/AVDD2 = 3.3 V)
160
140
120
100
80
60
40
20
0
5000
10000
15000
20000
f Frequency Hz
dB
AVDD1/AVDD2 = 3.3 V,
TA = 255C,
Figure 9. ADC FFT Plot at 48 ksps (TA = 255C, 1 dB, 1 kHz input, AVDD1/AVDD2 = 3.3 V)
86
86.5
87
87.5
88
88.5
89
89.5
90
8
1828
3848
Dynamic
Range
dB
Sampling Rate Ksps
AVDD1/AVDD2 = 3.3 V,
TA = 255C,
Figure 10. ADC Dynamic Range vs Sampling Rate (TA = 255C, AVDD1/AVDD2 = 3.3 V)
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