Analog Devices Inc. AD5222BRUZ10
- Part Number:
- AD5222BRUZ10
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3019663-AD5222BRUZ10
- Description:
- IC POT DGTL DUAL 128POS 14TSSOP
- Datasheet:
- AD5222BRUZ10
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. AD5222BRUZ10 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5222BRUZ10.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case14-TSSOP (0.173, 4.40mm Width)
- Number of Pins14
- Operating Temperature-40°C~85°C
- PackagingTube
- Tolerance±30%
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- ECCN CodeEAR99
- Temperature Coefficient-35 ppm/°C
- Resistance10kOhm
- 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
- Reflow Temperature-Max (s)40
- Base Part NumberAD5222
- Pin Count14
- Qualification StatusNot Qualified
- Operating Supply Voltage5.4V
- ConfigurationPotentiometer
- Number of Channels2
- InterfaceUp/Down (U/D, CS)
- Number of Circuits2
- Operating Supply Current15μA
- Nominal Supply Current15μA
- Memory TypeVolatile
- Max Supply Current15μA
- Quiescent Current15μA
- TaperLinear
- Max Dual Supply Voltage2.7V
- 3db Bandwidth1MHz
- Min Dual Supply Voltage2.3V
- Dual Supply Voltage2.5V
- Consumer IC TypeVOLUME CONTROL CIRCUIT
- Number of Taps128
- Resistance - Wiper (Ω) (Typ)45
- Harmonic Distortion0.005%
- Height1mm
- Length5mm
- Width4.4mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
The three parts on the right have similar specifications to AD5222BRUZ10.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientResistanceAdditional FeatureVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsReflow Temperature-Max (s)Base Part NumberPin CountQualification StatusOperating Supply VoltageConfigurationNumber of ChannelsInterfaceNumber of CircuitsOperating Supply CurrentNominal Supply CurrentMemory TypeMax Supply CurrentQuiescent CurrentTaperMax Dual Supply Voltage3db BandwidthMin Dual Supply VoltageDual Supply VoltageConsumer IC TypeNumber of TapsResistance - Wiper (Ω) (Typ)Harmonic DistortionHeightLengthWidthREACH SVHCRoHS StatusLead FreeFeatureNumber of PositionsSupply VoltageTerminal PitchPower SuppliesBandwidthNegative Supply Voltage-NomTotal ResistanceTemperature Coefficient (Typ)Height Seated (Max)Reach Compliance CodeTerminal FinishRadiation HardeningView Compare
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AD5222BRUZ108 WeeksPRODUCTION (Last Updated: 1 month ago)TinSurface MountSurface Mount14-TSSOP (0.173, 4.40mm Width)14-40°C~85°CTube±30%e3noActive1 (Unlimited)14EAR99-35 ppm/°C10kOhmCAN ALSO WORK WITH 5V SUPPLY2.7V~5.5V ±2.3V~2.7VDUALGULL WING260140AD522214Not Qualified5.4VPotentiometer2Up/Down (U/D, CS)215μA15μAVolatile15μA15μALinear2.7V1MHz2.3V2.5VVOLUME CONTROL CIRCUIT128450.005%1mm5mm4.4mmNo SVHCROHS3 CompliantContains Lead--------------
-
8 WeeksPRODUCTION (Last Updated: 1 month ago)TinSurface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTape & Reel (TR)±30%e3noActive1 (Unlimited)24EAR9930 ppm/°C10kOhmCAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY2.7V~5.5V ±2.3V~2.7VDUALGULL WING260440AD520424Not Qualified-Potentiometer-SPI412μA12μAVolatile12μA12μALinear2.7V721 kHz2.3V2.5V-25650--7.8mm--ROHS3 CompliantContains LeadCascade Pin, Selectable Address2562.5V0.65mm3/5V0.721 kHz-2.5V10000Ohm700ppm/°C1.2mm---
-
---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-----AD520424--Potentiometer-SPI4--Volatile-12μALinear2.7V-2.3V2.5V-25650-----Non-RoHS Compliant-Cascade Pin, Selectable Address---------not_compliant--
-
--Lead, TinSurface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTape & Reel (TR)±30%e0noObsolete1 (Unlimited)24EAR99700 ppm/°C50kOhmCAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY2.7V~5.5V ±2.3V~2.7VDUALGULL WING220430AD520424--Potentiometer-SPI4-12μAVolatile12μA12μALinear2.7V-2.3V2.5V-25650--7.8mm--Non-RoHS Compliant-Cascade Pin, Selectable Address2562.5V0.65mm3/5V0.137 kHz-2.5V50000Ohm-1.2mm-Tin/Lead (Sn/Pb)No
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