AS1507 austriamicrosystems AG, AS1507 Datasheet - Page 8

• Manufacturer Part Number: AS1507
• Description: Dual 256-Tap Digital Potentiometer
• Manufacturer: austriamicrosystems AG

AS1507
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 15. Wiper Resistance vs. TAP; 5V
Figure 17. DAC Resistor vs. Temperature
Figure 19. EEPROM Data Retention vs. Temperature
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10000
120
100
118
117
116
115
114
113
112
111
110
1000
80
60
40
20
0
100
10
25
0
25
32
35
45
64
Temperature (°C)
Temperature (°C)
45
Tap Position
96 128 160 192 224 256
65
55
85
65
105
75
125
85
Revision 1.00
Figure 16. Wiper Resistance vs. TAP; 3V
Figure 18. Gain vs. Bandwidth
-12
180
160
140
120
100
-3
-6
-9
80
60
40
20
0
0
1
0
32
10
64
Frequency (kHz)
100kΩ
Tap Position
96 128 160 192 224 256
100
50kΩ
1000
10kΩ
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10000
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