參數(shù)資料
型號(hào): ADS1217IPFBR
英文描述: 8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER
中文描述: 8通道,24位模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù): 9/28頁(yè)
文件大?。?/td> 458K
代理商: ADS1217IPFBR
ADS1217
SBAS260B
9
www.ti.com
TYPICAL CHARACTERISTICS
(Cont.)
AV
DD
= +5V, DV
DD
= +5V, f
OSC
= 2.4576MHz, PGA = 1, R
DAC
= 150k
, f
DATA
= 10Hz, and V
REF
= +2.5V, unless otherwise specified.
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
NOISE vs INPUT SIGNAL
V
IN
(V)
5
3
4
1
0
2
1
2
3
4
5
N
130
120
110
100
90
80
70
60
50
40
30
20
10
0
COMMON-MODE REJECTION RATIO vs FREQUENCY
Frequency of CM Signal (Hz)
1
10
100
1k
10k
100k
C
120
110
100
90
80
70
60
50
40
30
20
10
0
POWER-SUPPLY REJECTION RATIO vs FREQUENCY
Frequency of Power Supply (Hz)
1
10
1k
100
10k
100k
P
1.00010
1.00006
1.00002
0.99998
0.99994
0.99990
0.99986
GAIN vs TEMPERATURE
Temperature (
°
C)
50
30
10
10
30
50
70
90
G
140
120
100
80
60
40
20
0
20
40
OFFSET vs TEMPERATURE
O
Temperature (
°
C)
50
0
50
100
PGA128
PGA16
PGA64
PGA1
6
4
2
0
2
4
6
INTEGRAL NONLINEARITY vs INPUT SIGNAL
V
IN
(V)
5
4
2
1
3
0
1
2
3
4
5
I
+25
°
C
40
°
C
+85
°
C
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