Analog Devices Inc. AD5220BRMZ50-RL7
- Part Number:
- AD5220BRMZ50-RL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3020709-AD5220BRMZ50-RL7
- Description:
- IC DGTL POT SNGL 128POS 8MSOP
- Datasheet:
- AD5220
Description
The AD5220 is a single-channel, 128-position digitally controlled variable resistor (VR) device. It functions as an electronic replacement for potentiometers or variable resistors. The device features a fixed resistor with a wiper contact that taps the resistor value at a point determined by a digitally controlled UP/DOWN counter. The resistance between the wiper and either end point of the fixed resistor provides a constant resistance step size. The variable resistor offers adjustable resistance values between the A terminal and the wiper, or the B terminal and the wiper. The fixed A-to-B terminal resistance is available in 10 kΩ, 50 kΩ, or 100 kΩ with a nominal temperature coefficient of 800 ppm/°C.
The AD5220 is controlled by chip select (CS), count (CLK), and UP/DOWN (U/D) direction control inputs. These inputs set the variable resistor position and can be easily generated with mechanical or push-button switches. External debounce circuitry is required for the negative-edge sensitive CLK pin.
Features
128-position potentiometer replacement
10 kΩ, 50 kΩ, 100 kΩ fixed resistance options
Very low power consumption: 40 µA max
Increment/decrement count control
Qualified for automotive applications
Applications
Mechanical potentiometer replacement
Remote incremental adjustment applications
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, time constants
Line impedance matching
Power supply adjustment
The AD5220 is a single-channel, 128-position digitally controlled variable resistor (VR) device. It functions as an electronic replacement for potentiometers or variable resistors. The device features a fixed resistor with a wiper contact that taps the resistor value at a point determined by a digitally controlled UP/DOWN counter. The resistance between the wiper and either end point of the fixed resistor provides a constant resistance step size. The variable resistor offers adjustable resistance values between the A terminal and the wiper, or the B terminal and the wiper. The fixed A-to-B terminal resistance is available in 10 kΩ, 50 kΩ, or 100 kΩ with a nominal temperature coefficient of 800 ppm/°C.
The AD5220 is controlled by chip select (CS), count (CLK), and UP/DOWN (U/D) direction control inputs. These inputs set the variable resistor position and can be easily generated with mechanical or push-button switches. External debounce circuitry is required for the negative-edge sensitive CLK pin.
Features
128-position potentiometer replacement
10 kΩ, 50 kΩ, 100 kΩ fixed resistance options
Very low power consumption: 40 µA max
Increment/decrement count control
Qualified for automotive applications
Applications
Mechanical potentiometer replacement
Remote incremental adjustment applications
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, time constants
Line impedance matching
Power supply adjustment
Analog Devices Inc. AD5220BRMZ50-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5220BRMZ50-RL7.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins8
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Tolerance±30%
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient800 ppm/°C
- Resistance50kOhm
- Number of Positions128
- Terminal FinishMatte Tin (Sn)
- Additional FeatureALSO OPERATES AT 5V SUPPLY
- TechnologyCMOS
- Voltage - Supply2.7V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.65mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)40
- Base Part NumberAD5220
- Pin Count8
- Qualification StatusNot Qualified
- Power Supplies3/5V
- ConfigurationPotentiometer
- InterfaceUp/Down (U/D, CS)
- Number of Circuits1
- Memory TypeVolatile
- Quiescent Current15μA
- Bandwidth0.142 kHz
- TaperLinear
- Number of Taps128
- Total Resistance50000Ohm
- Resistance - Wiper (Ω) (Typ)40
- Resistor Terminal Voltage-Max5.5V
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to AD5220BRMZ50-RL7.
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ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientResistanceNumber of PositionsTerminal FinishAdditional FeatureTechnologyVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeReflow Temperature-Max (s)Base Part NumberPin CountQualification StatusPower SuppliesConfigurationInterfaceNumber of CircuitsMemory TypeQuiescent CurrentBandwidthTaperNumber of TapsTotal ResistanceResistance - Wiper (Ω) (Typ)Resistor Terminal Voltage-MaxLengthWidthRoHS StatusLead FreeFeatureMax Dual Supply VoltageMin Dual Supply VoltageDual Supply VoltageFactory Lead TimeLifecycle StatusContact PlatingOperating Supply VoltageOperating Supply CurrentNominal Supply CurrentMax Supply Current3db BandwidthHeightRadiation HardeningHTS CodeNegative Supply Voltage-NomView Compare
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AD5220BRMZ50-RL7Surface MountSurface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)8-40°C~85°CTape & Reel (TR)±30%e3yesObsolete1 (Unlimited)8EAR99800 ppm/°C50kOhm128Matte Tin (Sn)ALSO OPERATES AT 5V SUPPLYCMOS2.7V~5.5VDUALGULL WING26013V0.65mmunknown40AD52208Not Qualified3/5VPotentiometerUp/Down (U/D, CS)1Volatile15μA0.142 kHzLinear12850000Ohm405.5V3mm3mmROHS3 CompliantLead Free-----------------
-
Surface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTube±30%--Obsolete1 (Unlimited)-EAR99700 ppm/°C50kOhm----2.7V~5.5V ±2.3V~2.7V------not_compliant-AD520424--PotentiometerSPI4Volatile12μA-Linear256-50---Non-RoHS Compliant-Cascade Pin, Selectable Address2.7V2.3V2.5V------------
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Surface MountSurface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)10-40°C~85°CTape & Reel (TR)±30%e3noActive1 (Unlimited)10EAR99500 ppm/°C10kOhm256---2.7V~5.5V ±2.3V~2.7VDUALGULL WING26015V0.5mm-40AD520010--2.5/3/5VPotentiometerSPI1Volatile15μA0.6 kHzLinear25610000Ohm505V3.15mm3.15mmROHS3 CompliantContains Lead-2.7V2.3V2.5V12 WeeksPRODUCTION (Last Updated: 4 weeks ago)Tin2.7V15μA15μA15μA600 kHz970μmNo--
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Surface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTape & Reel (TR)±30%e0noObsolete1 (Unlimited)24EAR99700 ppm/°C50kOhm256Tin/Lead (Sn85Pb15)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLYCMOS2.7V~5.5V ±2.3V~2.7VDUALGULL WING24062.5V1.27mm-30AD520624-3/5VPotentiometerSPI6Volatile12μA0.137 kHzLinear25650000Ohm50-15.4mm7.5mmNon-RoHS CompliantContains LeadSelectable Address2.7V2.3V2.5V--Lead, Tin--12μA12μA--No8542.39.00.01-2.5V
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