AD5292BRUZ-100 Analog Devices Inc, AD5292BRUZ-100 Datasheet - Page 16

• Manufacturer Part Number: AD5292BRUZ-100
• Description: 1024 Tap, 1% DigiPOT With SPI Interface
• Manufacturer: Analog Devices Inc

Specifications of AD5292BRUZ-100

• Design Resources: 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): 100K
• Number Of Circuits: 1
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• 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: 100K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5291/AD5292
Figure 32. INL in Normal Mode vs. Code vs. Temperature (AD5291)
Figure 31. DNL in R-Perf Mode vs. Code vs. Temperature (AD5291)
–0.05
–0.10
–0.15
–0.20
–0.25
–0.02
–0.04
–0.06
–0.05
–0.10
–0.15
–0.20
Figure 30. INL in R-Perf Mode vs. Code vs. Temperature (AD5291)
0.25
0.20
0.15
0.10
0.05
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.20
0.15
0.10
0.05
0
0
0
0
0
0
R
R
AB
AB
= 20kΩ
= 20kΩ
32
32
32
64
64
64
–40°C
–40°C
–40°C
96
96
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
128
128
128
+25°C
+25°C
+25°C
160
160
160
192
192
192
+105°C
+105°C
+105°C
224
224
224
255
255
256
Rev. D | Page 16 of 32
Figure 35. INL in Normal Mode vs. Code vs. Nominal Resistance (AD5291)
Figure 34. DNL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5291)
Figure 33. INL in R-Perf Mode vs. Code vs. Nominal Resistance (AD5291)
–0.02
–0.04
–0.06
–0.05
–0.10
–0.15
–0.20
–0.25
–0.05
–0.10
–0.15
–0.20
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.25
0.20
0.15
0.10
0.05
0.20
0.15
0.10
0.05
0
0
0
0
0
0
20kΩ
50kΩ
100kΩ
20kΩ
50kΩ
100kΩ
20kΩ
50kΩ
100kΩ
32
32
32
64
64
64
96
96
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
128
128
128
160
160
160
TEMPERATURE = 2 5°C
TEMPERATURE = 25°C
TEMPERATURE = 2 5°C
192
192
192
224
224
224
255
255
255