AS1507-BTDT-50 austriamicrosystems, AS1507-BTDT-50 Datasheet - Page 7

• Manufacturer Part Number: AS1507-BTDT-50
• Description: IC POT DGTL 50K SERIAL 8-TQFN
• Manufacturer: austriamicrosystems

Specifications of AS1507-BTDT-50

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 90 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1507
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
7 Typical Operating Characteristics
V
Figure 5. DNL vs. TAP Position 50kΩ, Divider Mode
Figure 7. DNL vs. TAP Position 100kΩ, Divider Mode
www.austriamicrosystems.com/Digital-Potentiometers/AS1507
Figure 3. DNL vs. TAP Position 10kΩ, Divider Mode
DD
= 5V (unless otherwise specified).
-0.1
-0.2
-0.3
-0.4
-0.5
-0.2
-0.4
-0.6
-0.8
-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
0
1
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 1.01
Figure 8. INL vs. TAP Position 100kΩ, Divider Mode
Figure 4. INL vs. TAP Position 10kΩ, Divider Mode
Figure 6. INL vs. TAP Position 50kΩ, Divider Mode
-0.2
-0.4
-0.6
-0.8
-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
7 - 18