AS1507BTDT50 austriamicrosystems, AS1507BTDT50 Datasheet - Page 7
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AS1507BTDT50
Manufacturer Part Number
AS1507BTDT50
Description
IC, DIGITAL POT 50KOHM 256, DUAL TQFN-16
Manufacturer
austriamicrosystems
Datasheet
1.AS1507BTDT10.pdf
(17 pages)
Specifications of AS1507BTDT50
End To End Resistance
50kohm
Track Taper
Linear
No. Of Steps
256
Supply Voltage Range
2.7V To 5.5V
Control Interface
Serial, SPI
No. Of Pots
Dual
Memory Type
EEPROM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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 9. DNL vs. TAP Position 10kΩ, Varistor Mode
Figure 11. DNL vs. TAP Position 50kΩ, Varistor Mode
Figure 13. DNL vs. TAP Position 100kΩ, Varistor Mode
www.austriamicrosystems.com
-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
0
0
0
Mode
32
32
32
64
64
64
Tap Position
Tap Position
Tap Position
96 128 160 192 224 256
96 128 160 192 224 256
96 128 160 192 224 256
Revision 1.00
Figure 10. INL vs. TAP Position 10kΩ, Varistor Mode
Figure 12. INL vs. TAP Position 50kΩ, Varistor Mode
Figure 14. INL vs. TAP Position 100kΩ, Varistor
-0.4
-0.8
-1.2
-1.6
-0.2
-0.4
-0.6
-0.8
-0.2
-0.4
-0.6
-0.8
1.6
1.2
0.8
0.4
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
-2
-1
-1
2
0
1
0
1
0
0
0
0
32
32
32
64
64
64
Tap Position
Tap Position
Tap Position
96 128 160 192 224 256
96 128 160 192 224 256
96 128 160 192 224 256
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