Analog Devices Inc. AD5222BRZ1M
- Part Number:
- AD5222BRZ1M
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3021341-AD5222BRZ1M
- Description:
- IC DGTL POT 128POS 1M DL 14SOIC
- Datasheet:
- AD5222BRZ1M
Description
The AD5222 is a dual-channel, 128-position, digitally controlled variable resistor (VR) device. It performs the same electronic adjustment function as a potentiometer or variable resistor. The device contains two fixed resistors with wiper contacts that tap the fixed 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 a true adjustable value of resistance, between Terminal A and the wiper, or Terminal B and the wiper. The fixed A-to-B terminal resistance has a nominal temperature coefficient of -35 ppm/°C.
The chip select CS, count CLK, and U/D direction control inputs set the variable resistor position. The MODE determines whether both VRs are incremented together or independently. With MODE at logic zero, both wipers are incremented UP or DOWN without changing the relative settings between the wipers. In the independent MODE (Logic 1), only the VR determined by the DACSEL pin is changed.
Features
128-position, 2-channel potentiometer replacement
10 kΩ, 50 kΩ, 100 kΩ, 1 MΩ end-to-end terminal resistance
Very low power: 40 μA max
±2.7 V dual supply operation or 2.7 V to 5.5 V single supply operation
Increment/decrement count control
Applications
Stereo channel audio level control
Mechanical potentiometer replacement
Remote incremental adjustment applications
Instrumentation: Gain, offset adjustment
Programmable voltage-to-current conversion
Line impedance matching
The AD5222 is a dual-channel, 128-position, digitally controlled variable resistor (VR) device. It performs the same electronic adjustment function as a potentiometer or variable resistor. The device contains two fixed resistors with wiper contacts that tap the fixed 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 a true adjustable value of resistance, between Terminal A and the wiper, or Terminal B and the wiper. The fixed A-to-B terminal resistance has a nominal temperature coefficient of -35 ppm/°C.
The chip select CS, count CLK, and U/D direction control inputs set the variable resistor position. The MODE determines whether both VRs are incremented together or independently. With MODE at logic zero, both wipers are incremented UP or DOWN without changing the relative settings between the wipers. In the independent MODE (Logic 1), only the VR determined by the DACSEL pin is changed.
Features
128-position, 2-channel potentiometer replacement
10 kΩ, 50 kΩ, 100 kΩ, 1 MΩ end-to-end terminal resistance
Very low power: 40 μA max
±2.7 V dual supply operation or 2.7 V to 5.5 V single supply operation
Increment/decrement count control
Applications
Stereo channel audio level control
Mechanical potentiometer replacement
Remote incremental adjustment applications
Instrumentation: Gain, offset adjustment
Programmable voltage-to-current conversion
Line impedance matching
Analog Devices Inc. AD5222BRZ1M technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5222BRZ1M.
- Mounting TypeSurface Mount
- Package / Case14-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTube
- Tolerance±30%
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- Resistance1MOhm
- Terminal FinishMATTE TIN
- Additional FeatureCAN ALSO WORK WITH 5V SUPPLY
- Voltage - Supply2.7V~5.5V ±2.3V~2.7V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)40
- Pin Count14
- JESD-30 CodeR-PDSO-G14
- Qualification StatusCOMMERCIAL
- ConfigurationPotentiometer
- Number of Channels2
- InterfaceUp/Down (U/D, CS)
- Number of Circuits2
- Memory TypeVolatile
- TaperLinear
- Consumer IC TypeVOLUME CONTROL CIRCUIT
- Number of Taps128
- Resistance - Wiper (Ω) (Typ)45
- Temperature Coefficient (Typ)-35ppm/°C
- Harmonic Distortion0.005%
- Height Seated (Max)1.75mm
- Length8.65mm
- Width3.9mm
- RoHS StatusROHS3 Compliant
The three parts on the right have similar specifications to AD5222BRZ1M.
-
ImagePart NumberManufacturerMounting TypePackage / CaseSurface MountOperating TemperaturePackagingToleranceJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsResistanceTerminal FinishAdditional FeatureVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsReach Compliance CodeReflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusConfigurationNumber of ChannelsInterfaceNumber of CircuitsMemory TypeTaperConsumer IC TypeNumber of TapsResistance - Wiper (Ω) (Typ)Temperature Coefficient (Typ)Harmonic DistortionHeight Seated (Max)LengthWidthRoHS StatusContact PlatingMountNumber of PinsFeatureECCN CodeTemperature CoefficientNumber of PositionsHTS CodeTechnologySupply VoltageTerminal PitchBase Part NumberPower SuppliesOperating Supply CurrentNominal Supply CurrentMax Supply CurrentQuiescent CurrentBandwidthMax Dual Supply Voltage3db BandwidthMin Dual Supply VoltageDual Supply VoltageNegative Supply Voltage-NomTotal ResistanceHeightREACH SVHCLead FreeFactory Lead TimeLifecycle StatusOperating Supply VoltageResistor Terminal Voltage-MaxRadiation HardeningView Compare
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AD5222BRZ1MSurface Mount14-SOIC (0.154, 3.90mm Width)YES-40°C~85°CTube±30%e3yesObsolete1 (Unlimited)141MOhmMATTE TINCAN ALSO WORK WITH 5V SUPPLY2.7V~5.5V ±2.3V~2.7VDUALGULL WING2601unknown4014R-PDSO-G14COMMERCIALPotentiometer2Up/Down (U/D, CS)2VolatileLinearVOLUME CONTROL CIRCUIT12845-35ppm/°C0.005%1.75mm8.65mm3.9mmROHS3 Compliant---------------------------------
-
Through Hole24-DIP (0.300, 7.62mm)--40°C~85°CTube±30%e0noObsolete1 (Unlimited)2410kOhmTin/Lead (Sn/Pb)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY2.7V~5.5V ±2.3V~2.7VDUAL-NOT APPLICABLE6not_compliantNOT APPLICABLE24-Not QualifiedPotentiometer-SPI6VolatileLinear-25650---32.51mm7.11mmNon-RoHS CompliantLead, TinThrough Hole24Selectable AddressEAR99700 ppm/°C2568542.39.00.01CMOS2.5V2.54mmAD52063/5V12μA12μA12μA12μA0.721 kHz2.7V721 kHz2.3V2.5V-2.5V10000Ohm4.95mmNo SVHCContains Lead-----
-
Surface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)--40°C~85°CTape & Reel (TR)±30%e3noActive1 (Unlimited)1010kOhm--2.7V~5.5V ±2.3V~2.7VDUALGULL WING2601-4010--Potentiometer-SPI1VolatileLinear-25650---3.15mm3.15mmROHS3 CompliantTinSurface Mount10-EAR99500 ppm/°C256--5V0.5mmAD5200-2.5/3/5V15μA15μA15μA15μA0.6 kHz2.7V600 kHz2.3V2.5V-10000Ohm970μm-Contains Lead12 WeeksPRODUCTION (Last Updated: 4 weeks ago)2.7V5VNo
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Surface Mount24-TSSOP (0.173, 4.40mm Width)--40°C~85°CTape & Reel (TR)±30%e0noObsolete1 (Unlimited)2450kOhmTin/Lead (Sn85Pb15)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY2.7V~5.5V ±2.3V~2.7VDUALGULL WING2406-3024--Potentiometer-SPI6VolatileLinear-25650---15.4mm7.5mmNon-RoHS CompliantLead, TinSurface Mount24Selectable AddressEAR99700 ppm/°C2568542.39.00.01CMOS2.5V1.27mmAD52063/5V-12μA12μA12μA0.137 kHz2.7V-2.3V2.5V-2.5V50000Ohm--Contains Lead----No
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