參數(shù)資料
型號: ADS7807UBE4
英文描述: Low-Power, 16-Bit, Sampling CMOS ANALOG-to-DIGITAL CONVERTER
中文描述: 低功耗,16位,采樣CMOS模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 6/24頁
文件大?。?/td> 534K
代理商: ADS7807UBE4
ADS7807
SBAS022C
6
www.ti.com
TYPICAL CHARACTERISTICS
(Cont.)
At T
A
= +25
°
C, f
S
= 40kHz, V
DIG
= V
ANA
= +5V, and using internal reference and fixed resistors (see Figure 7b), unless otherwise specified.
3
2
1
0
1
2
3
3
2
1
0
1
2
3
1
1
0
8192
16384 24576 32768
Decimal Code
40960 49152
57344 65535
All Codes INL
All Codes DNL
POWER-SUPPLY RIPPLE SENSITIVITY
INL/DNL DEGRADATION PER LSB OF P-P RIPPLE
Power-Supply Ripple Frequency (Hz)
10
1
10
2
10
3
10
4
10
5
10
6
10
7
1
10
1
10
2
10
3
10
4
10
5
L
INL
DNL
3
2
1
0
1
2
0.20
0
0.20
0.20
0
0.20
m
P
F
P
F
75
50
25
0
25
Temperature (
°
C)
50
75
100
125
150
ENDPOINT ERRORS (20V Bipolar Range)
BPZ Error
+F
S
Error
F
S
Error
3
2
1
0
1
2
0.40
0.20
0
0.40
0.20
0
m
P
F
P
F
75
50
25
0
25
Temperature (
°
C)
50
75
100
125
150
ENDPOINT ERRORS (Unipolar Ranges)
UPO Error
+F
S
Error (4V Range)
F
S
Error (5V Range)
INTERNAL REFERENCE VOLTAGE vs TEMPERATURE
Temperature (
°
C)
75
50
25
0
25
50
75
100
125
150
2.520
2.515
2.510
2.505
2.500
2.495
2.490
2.485
2.480
I
CONVERSION TIME vs TEMPERATURE
Temperature (
°
C)
75
50
25
0
25
50
75
100
125
150
19.4
19.2
19
18.8
18.6
C
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