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參數資料
| 型號： | ADS7819 |
| 英文描述： | CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125 |
| 中文描述： | 12位800kHz采樣CMOS模擬數字轉換器 |
| 文件頁數： | 6/11頁 |
| 文件大?。?/td> | 317K |
| 代理商： | ADS7819 |
6
ADS7819
CONVERSION TIME (t
7
) vs TEMPERATURE
1200
1150
1100
1050
1000
950
900
850
800
750
–75
–50
–25
0
25
50
75
100
125
150
Temperature (°C)
C
INTERNAL REFERENCE VOLTAGE vs TEMPERATURE
–75
–50
–25
0
25
50
75
100
125
150
2.520
2.515
2.510
2.505
2.500
2.4
2.490
2.485
2.480
I
Temperature (°C)
CODE TRANSITION NOISE
Analog Input Voltage – Expected Code Center (LSBs)
0
100
75
50
25
C
0
1
0.25
0.5
0.75
TYPICAL PERFORMANCE CURVES
(CONT)
T = +25
°
C, f
S
=800kHz, +V
DIG
= +V
ANA
= +5V, –V
ANA
= –5V, using internal reference and the 50
input resistors as shown in Figure 4b, unless otherwise specified.
D.C. PARAMETERS vs. TEMPERATURE
0
4095
3584
3072
2560
2048
1536
1024
512
Decimal Code
0
4095
3584
3072
2560
2048
1536
1024
512
Decimal Code
All Codes INL
All Codes DNL
1
0.5
0
–0.5
–1
1
1
1
0.5
0
–0.5
–1
P
F
P
F
–F
S
Error
+F
S
Error
Temperature (
°
C)
–50
150
–75
Offset Error
0.2
0.1
0
–0.1
–0.2
0.2
0.1
0
–0.1
–0.2
2
1
0
–1
–2
L
F
125
100
75
50
25
0
–25
相關PDF資料 |
PDF描述 |
|---|---|
| ADS7819P | CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125 |
| ADS7819U | 12-Bit 800kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7820 | CMOS Dual 4-Input NOR Gate 14-SOIC -55 to 125 |
| ADS7820P | 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7820PB | 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADS7819 WAF | 制造商:Texas Instruments 功能描述: |
| ADS7819P | 制造商:Rochester Electronics LLC 功能描述:12 BIT A/D CONVERTER - Bulk |
| ADS7819PB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADS7819U | 制造商:Texas Instruments 功能描述: |
| ADS7819UB | 制造商:Rochester Electronics LLC 功能描述:12 BIT A/D CONVERTER - Bulk |
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