AD5292BRUZ-20 Analog Devices Inc, AD5292BRUZ-20 Datasheet - Page 14

• Manufacturer Part Number: AD5292BRUZ-20
• Description: IC POT DIG 1024P SPI 20K 14TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5292BRUZ-20

• Memory Type: Non-Volatile
• Temperature Coefficient: 35 ppm/°C Typical
• Design Resources: 30 V Low Cost DAC Using AD5292 Digital Potentiometer (CN0111) Variable Gain Noninverting Amplifier Using AD5292 and OP184 (CN0112) Variable Gain Inverting Amplifier Using AD5292 and OP184 (CN0113) Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier Using AD5292 and AD8221 (CN0114) Programmable High Voltage Source with Boosted Output Current Using AD5292, OP184, and MOSFETs (CN0115) Programmable Bidirectional Current Source Using AD5292 and ADA4091-4 (CN0117) Logarithmic Audio Volume Control with Glitch Reduction Using AD5292 (CN0120)
• 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
• Resistance Tolerance: ± 1%
• No. Of Steps: 1024
• Control Interface: Serial, SPI
• No. Of Pots: Single
• Supply Voltage Range: ± 9V To ± 16.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD5292BRUZ-20-U1; AD5292BRUZ-20-U1

AD5291/AD5292
Figure 19. DNL in Normal Mode vs. Code vs. Temperature (AD5292)
Figure 20. R-INL in R-Perf Mode vs. Code vs. Temperature (AD5291)
Figure 18. INL in Normal Mode vs. Code vs. Temperature (AD5292)
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
–0.2
–0.4
–0.6
–0.8
0.10
0.05
0.30
0.25
0.20
0.15
0.10
0.05
0.8
0.6
0.4
0.2
0
0
0
0
0
0
R
R
AB
AB
128
128
= 20kΩ
= 20kΩ
32
256
256
64
–40°C
384
384
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
512
512
128
+25°C
640
640
160
768
768
192
+105°C
R
AB
896
896
224
–40°C
+25°C
+105°C
–40°C
+25°C
+105°C
= 20kΩ
1023
1023
255
Rev. D | Page 14 of 32
Figure 22. DNL in Normal Mode vs. Code vs. Nominal Resistance (AD5292)
Figure 23. R-INL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5291)
Figure 21. INL in Normal Mode vs. Code vs. Nominal Resistance (AD5292)
–0.05
–0.10
–0.15
–0.20
0.30
0.25
0.20
0.15
0.10
0.05
–0.04
–0.08
–0.12
–0.16
0
0.08
0.04
–0.2
–0.4
–0.6
–0.8
0
0.8
0.6
0.4
0.2
0
0
0
0
20kΩ
50kΩ
100kΩ
TEMPERATURE = 25°C
32
20kΩ
50kΩ
100kΩ
128
128
64
256
256
96
CODE (Decimal)
384
384
CODE (Decimal)
CODE (Decimal)
128
512
512
160
640
640
TEMPERATURE = 2 5°C
192
TEMPERATURE = 2 5°C
768
768
224
896
896
20kΩ
50kΩ
100kΩ
255
1023
1023