AD5293BRUZ-20 Analog Devices Inc, AD5293BRUZ-20 Datasheet - Page 11

• Manufacturer Part Number: AD5293BRUZ-20
• Description: IC DGTL POT 1024POS 20K 14TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5293BRUZ-20

• Temperature Coefficient: 35 ppm/°C Typical
• Taps: 1024
• Resistance (ohms): 20K
• Number Of Circuits: 1
• Interface: SPI Serial
• Voltage - Supply: 9 V ~ 33 V, ±9 V ~ 16.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 20K
• End To End Resistance: 20kohm
• Track Taper: Linear
• No. Of Steps: 256
• Resistance Tolerance: ± 1%
• Control Interface: Serial, SPI
• No. Of Pots: Single
• Potentiometer Ic: RoHS Compliant
• Supply Voltage Range: ± 9V To ± 16.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Type: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD5293BRUZ-20-U1; AD5293BRUZ-20-U1

TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.2
–0.4
–0.6
1.0
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
Figure 8. R-INL in Normal Mode vs. Code vs. Temperature
Figure 7. R-DNL in R-Perf Mode vs. Code vs. Temperature
0
Figure 6. R-INL in R-Perf Mode vs. Code vs. Temperature
0
0
R
R
AB
AB
= 20kΩ
128
128
128
= 20kΩ
256
256
256
–40°C
–40°C
384
384
384
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
512
512
512
+25°C
+25°C
640
640
640
768
768
768
+105°C
+105°C
R
AB
896
896
896
= 20kΩ
–40°C
+25°C
+105°C
1023
1023
1023
Rev. D | Page 11 of 24
Figure 11. R-INL in Normal Mode vs. Code vs. Nominal Resistance
Figure 10. R-DNL in R-Perf Mode vs. Code vs. Nominal Resistance
–0.1
–0.2
–0.3
–0.2
–0.4
–0.6
–0.2
–0.4
–0.6
–0.8
–1.0
Figure 9. R-INL in R-Perf Mode vs. Code vs. Nominal Resistance
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0
0
0
20kΩ
50kΩ
100kΩ
20kΩ
50kΩ
100kΩ
20kΩ
50kΩ
100kΩ
128
128
128
256
256
256
384
384
384
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
512
512
512
640
640
640
TEMPERATURE = 25°C
TEMPERATURE = 25°C
TEMPERATURE = 2 5°C
768
768
768
896
896
896
AD5293
1023
1023
1023