參數(shù)資料
型號(hào): ADS2806
英文描述: Dual, 12-Bit, 32MHz Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 雙通道,12位,32MHz的采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 8/19頁
文件大小: 378K
代理商: ADS2806
ADS2806
SBAS178B
8
www.ti.com
TYPICAL CHARACTERISTICS
(Cont.)
At T
A
= full specified temperature range, V
S
= +5V, differential input range = 2V to 3V for each input, sampling rate = 32MSPS, unless otherwise noted.
0.5
0.25
0
0.25
0.5
DIFFERENTIAL LINEARITY ERROR
(Differential, 3Vp-p)
0
1024
2048
Code
3072
4096
D
f
IN
= 10MHz
4
3
2
1
0
1
2
3
4
INTEGRAL LINEARITY ERROR
(Differential, 3Vp-p)
Code
0
1024
2048
3072
4096
f
IN
= 10MHz
I
500k
400k
300k
200k
100k
OUTPUT NOISE HISTOGRAM (DC Input)
N-2
N-1
N
N+1
N+2
Code
C
3V Full Scale
0
20
40
60
80
100
120
Frequency (MHz)
0
4
8
12
16
f
IN
= 4.8MHz
A
CROSSTALK (Channel A)
0
20
40
60
80
100
120
Frequency (MHz)
0
4
8
12
16
f
IN
= 3.5MHz
A
CROSSTALK (Channel B)
75
70
65
60
55
50
DYNAMIC PERFORMANCE vs TEMPERATURE
60
40
20
0
20
40
60
80
100
Temperature (
°
C)
S
SFDR
SNR
f
IN
= 10MHz
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