参数资料
型号: THS1207CDA
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 4-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32
封装: GREEN, PLASTIC, TSSOP-32
文件页数: 3/32页
文件大小: 317K
代理商: THS1207CDA
THS1207
SLAS284A – AUGUST 2000 – REVISED DECEMBER 2002
www.ti.com
11
TYPICAL CHARACTERISTICS
Figure 17
6
7
8
9
10
11
12
0123
4567
ENOB
Effective
Number
of
Bits
Bits
EFFECTIVE NUMBER OF BITS
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = –0.5 dB FS
fs – Sampling Frequency – MHz
Figure 18
6
7
8
9
10
11
12
0123
4567
ENOB
Effective
Number
of
Bits
Bits
EFFECTIVE NUMBER OF BITS
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = –0.5 dB FS
fs – Sampling Frequency – MHz
Figure 19
6
7
8
9
10
11
12
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
ENOB
Effective
Number
of
Bits
Bits
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY (SINGLE-ENDED)
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = –0.5 dB FS
fi – Input Frequency – MHz
Figure 20
6
7
8
9
10
11
12
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
ENOB
Effective
Number
of
Bits
Bits
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY (DIFFERENTIAL)
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = –0.5 dB FS
fi – Input Frequency – MHz
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参数描述
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