参数资料
型号: THS10082IDAR
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32
封装: GREEN, PLASTIC, TSSOP-32
文件页数: 3/37页
文件大小: 350K
代理商: THS10082IDAR
THS10082
SLAS254B MAY 2002 REVISED NOVEMBER 2002
www.ti.com
11
TYPICAL CHARACTERISTICS
Figure 16
SIGNAL-TO-NOISE
vs
INPUT FREQUENCY (DIFFERENTIAL)
fi Input Frequency MHz
SNR
Signal-to-Noise
dB
40
45
50
55
60
65
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 8 MSPS, AIN = 1 dB FS
Figure 17
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
01
23
45
67
89
ENOB
Effective
Number
of
Bits
Bits
EFFECTIVE NUMBER OF BITS
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = 1 dB FS
fs Sampling Frequency MHz
Figure 18
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
01
23
45
67
89
EFFECTIVE NUMBER OF BITS
vs
SAMPLING RATE (DIFFERENTIAL)
fs Sampling Frequency MHz
ENOB
Effective
Number
of
Bits
dB
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = 1 dB FS
Figure 19
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY (SINGLE-ENDED)
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 8 MSPS, AIN = 1 dB FS
fi Input Frequency MHz
ENOB
Effective
Number
of
Bits
dB
相关PDF资料
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THS10082IDAG4 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32
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