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AS1528_1 参数 Datasheet PDF下载

AS1528_1图片预览
型号: AS1528_1
PDF下载: 下载PDF文件 查看货源
内容描述: 微功耗, 10位,下150ksps , ADC ,单端或差分 [Micro-Power, 10-Bit, 150ksps, ADC, Single Ended or Differential]
分类和应用:
文件页数/大小: 21 页 / 621 K
品牌: AMSCO [ AMS(艾迈斯) ]
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AS1528/AS1529  
Datasheet - Typical Operating Characteristics  
7 Typical Operating Characteristics  
VDD = 5V; VREF = 2.5V, fSCLK = 8MHz(50% duty), CREF = 4.7µF, TAMB = +25ºC (unless otherwise specified).  
Figure 5. Integral Nonlinearity vs. Digital Output Code  
Figure 6. Differential Nonlinearity vs. Digital Output Code  
0.25  
0.25  
f
= 150ksps  
f
= 150ksps  
SAMPLE  
SAMPLE  
0.2  
0.15  
0.1  
0.2  
0.15  
0.1  
0.05  
0
0.05  
0
-0.05  
-0.1  
-0.15  
-0.2  
-0.25  
-0.05  
-0.1  
-0.15  
-0.2  
-0.25  
0
256  
512  
768  
1024  
0
256  
512  
768  
1024  
Digital Output Code  
Digital Output Code  
Figure 7. Supply Current vs. Supply Voltage  
Figure 8. Supply Current vs. Temperature  
600  
500  
150ksps  
450  
500  
f
= 150ksps  
SAMPLE  
400  
350  
400  
300  
200  
100  
0
100ksps  
300  
250  
200  
150  
100  
10ksps  
50  
1ksps  
0
2.7  
3.2  
3.7  
4.2  
4.7  
5.2  
-45 -30 -15  
0
15 30 45 60 75 90  
Supply Voltage (V)  
Temperature (°C)  
Figure 9. Supply Current vs. Temperature, VDD = 3V  
Figure 10. Supply Current vs. Sampling Rate  
360  
1000  
150ksps  
320  
100  
10  
280  
240  
100ksps  
200  
160  
120  
80  
1
0.1  
0.01  
10ksps  
1ksps  
40  
0
-45 -30 -15  
0
15 30 45 60 75 90  
0.01  
0.1  
1
10  
100  
1000  
Temperature (°C)  
Sampling Rate (ksps)  
www.austriamicrosystems.com  
Revision 1.02  
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