AS1507BTDT50 austriamicrosystems, AS1507BTDT50 Datasheet - Page 6

• Manufacturer Part Number: AS1507BTDT50
• Description: IC, DIGITAL POT 50KOHM 256, DUAL TQFN-16
• Manufacturer: austriamicrosystems

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
7 Typical Operating Characteristics
V
Figure 3. DNL vs. TAP Position 10kΩ, Divider Mode
Figure 5. DNL vs. TAP Position 50kΩ, Divider Mode
Figure 7. DNL vs. TAP Position 100kΩ, Divider Mode
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DD
-0.2
-0.4
-0.6
-0.8
= 5V (unless otherwise specified).
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
-0.4
-0.5
0.8
0.6
0.4
0.2
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
-1
1
0
0
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
Revision 1.00
Figure 6. INL vs. TAP Position 50kΩ, Divider Mode
Figure 8. INL vs. TAP Position 100kΩ, Divider Mode
Figure 4. INL vs. TAP Position 10kΩ, Divider Mode
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
-0.4
-0.5
-0.2
-0.4
-0.6
-0.8
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0.8
0.6
0.4
0.2
-1
0
0
1
0
0
0
0
32
32
32
64
64
64
Tap Position
Tap Position
96 128 160 192 224 256
Tap Position
96 128 160 192 224 256
96 128 160 192 224 256
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