AS1538-BTST austriamicrosystems, AS1538-BTST Datasheet - Page 8

• Manufacturer Part Number: AS1538-BTST
• Description: IC ADC 12BIT 8CH 50K 16-TSSOP
• Manufacturer: austriamicrosystems

Specifications of AS1538-BTST

• Number Of Bits: 12
• Sampling Rate (per Second): 50k
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1538/AS1540
Data Sheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
Figure 10. Offset Error vs. Supply Voltage
Figure 12. Gain Error vs. Temperature
Figure 14. Gain Error vs. Supply Voltage
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-2
-4
-6
-2
-4
-6
-2
-4
-6
6
4
2
0
6
4
2
0
6
4
2
0
-45 -30 -15
2.7
2.7
3.2
3.2
Temperature (°C)
Supply Voltage (V)
Supply Voltage (V)
0
3.7
3.7
15 30
4.2
4.2
45
60 75
4.7
4.7
90
5.2
5.2
Revision 1.03
Figure 11. Offset Matching vs. Supply Voltage
Figure 13. Gain Matching vs. Temperature
Figure 15. Gain Matching vs. Supply Voltage
-0.2
-0.4
-0.6
-0.8
-0.2
-0.4
-0.6
-0.8
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
-1
-1
-1
1
0
1
0
1
0
-45 -30 -15
2.7
2.7
3.2
3.2
Supply Voltage (V)
Supply Voltage (V)
Temperature (°C)
0
3.7
3.7
15 30 45 60 75 90
4.2
4.2
4.7
4.7
5.2
5.2
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