AS1545_1 AMSCO [austriamicrosystems AG], AS1545_1 Datasheet - Page 14

• Manufacturer Part Number: AS1545_1
• Description: Dual, 12-Bit, 1MSPS, SAR ADC
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1545
Datasheet - 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 30. INL/DNL vs. Reference Voltage, V
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Figure 28. SNR vs. Input Frequency, Single-Ended;
75
70
65
60
55
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
-1
1
0
10
1
Vdd=5.25V
Vdd=4.5V
Vdd=3.6V
Vdd=2.7V
Input Frequency (kHz)
1.5
Reference Voltage (V)
100
2
2.5
DD
INLmax
INLmin
DNLmax
DNLmin
= 3V;
1000
3
Revision 1.01
Figure 29. SNR vs. Input Frequency, Differential;
Figure 31. INL/DNL vs. Reference Voltage, V
-0.2
-0.4
-0.6
-0.8
74
72
70
68
66
64
62
60
0.8
0.6
0.4
0.2
-1
1
0
10
1
1.5
Vdd=5.25V
Vdd=4.5V
Vdd=3.6V
Vdd=2.7V
Input Frequency (kHz)
2
Reference Voltage (V)
2.5
100
3
3.5
4
DD
INLmax
INLmin
DNLmax
DNLmin
4.5
= 5V;
1000
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