Analog Devices Inc. AD5245BRJZ50-R2
- Part Number:
- AD5245BRJZ50-R2
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3019605-AD5245BRJZ50-R2
- Description:
- IC DGTL POT 256POS SOT23-8
- Datasheet:
- AD5245BRJZ50-R2
Description
The AD5245 is a compact, 256-position digital potentiometer that offers a solid-state alternative to mechanical potentiometers. It features a small SOT-23-8 package (2.9 mm x 3 mm) and operates from a single supply voltage of 2.7 V to 5.5 V. The AD5245 provides enhanced resolution, reliability, and low temperature coefficient performance compared to mechanical potentiometers.
Features
256-position digital potentiometer
End-to-end resistance options: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Compact SOT-23-8 package
Fast settling time: 5 μs typical on power-up
Full read/write of wiper register
Power-on preset to midscale
Extra package address decode pin (ADO)
Computer software can replace a microcontroller in factory programming applications
Low power consumption: 8 μA typical
Wide operating temperature range: -40°C to 125°C
Evaluation board available
Applications
Mechanical potentiometer replacement in new designs
LCD panel Vcon adjustment
LCD panel brightness and contrast control
Transducer adjustment for pressure, temperature, position, chemical, and optical sensors
RF amplifier biasing
Automotive electronics adjustment
Gain control and offset adjustment
The AD5245 is a compact, 256-position digital potentiometer that offers a solid-state alternative to mechanical potentiometers. It features a small SOT-23-8 package (2.9 mm x 3 mm) and operates from a single supply voltage of 2.7 V to 5.5 V. The AD5245 provides enhanced resolution, reliability, and low temperature coefficient performance compared to mechanical potentiometers.
Features
256-position digital potentiometer
End-to-end resistance options: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Compact SOT-23-8 package
Fast settling time: 5 μs typical on power-up
Full read/write of wiper register
Power-on preset to midscale
Extra package address decode pin (ADO)
Computer software can replace a microcontroller in factory programming applications
Low power consumption: 8 μA typical
Wide operating temperature range: -40°C to 125°C
Evaluation board available
Applications
Mechanical potentiometer replacement in new designs
LCD panel Vcon adjustment
LCD panel brightness and contrast control
Transducer adjustment for pressure, temperature, position, chemical, and optical sensors
RF amplifier biasing
Automotive electronics adjustment
Gain control and offset adjustment
Analog Devices Inc. AD5245BRJZ50-R2 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5245BRJZ50-R2.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 3 weeks ago)
- Contact PlatingGold
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSOT-23-8
- Number of Pins8
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- Tolerance±30%
- JESD-609 Codee4
- FeatureSelectable Address
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient45 ppm/°C
- Resistance50kOhm
- Number of Positions256
- Voltage - Supply2.7V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.65mm
- Frequency400kHz
- Reflow Temperature-Max (s)40
- Base Part NumberAD5245
- Pin Count8
- Operating Supply Voltage5.5V
- Power Supplies3/5V
- ConfigurationPotentiometer
- InterfaceI2C
- Number of Circuits1
- Operating Supply Current3μA
- Nominal Supply Current3μA
- Memory TypeVolatile
- Max Supply Current3μA
- Quiescent Current3μA
- Bandwidth0.1 kHz
- TaperLinear
- 3db Bandwidth1.2MHz
- Number of Taps256
- Total Resistance50000Ohm
- Resistance - Wiper (Ω) (Typ)50
- Resistor Terminal Voltage-Max3V
- Height1.3mm
- Length2.9mm
- Width1.6mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
The three parts on the right have similar specifications to AD5245BRJZ50-R2.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceJESD-609 CodeFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientResistanceNumber of PositionsVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchFrequencyReflow Temperature-Max (s)Base Part NumberPin CountOperating Supply VoltagePower SuppliesConfigurationInterfaceNumber of CircuitsOperating Supply CurrentNominal Supply CurrentMemory TypeMax Supply CurrentQuiescent CurrentBandwidthTaper3db BandwidthNumber of TapsTotal ResistanceResistance - Wiper (Ω) (Typ)Resistor Terminal Voltage-MaxHeightLengthWidthRadiation HardeningREACH SVHCRoHS StatusLead FreeTerminal FinishAdditional FeatureHTS CodeTechnologyReach Compliance CodeQualification StatusMax Dual Supply VoltageMin Dual Supply VoltageDual Supply VoltageNegative Supply Voltage-NomView Compare
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AD5245BRJZ50-R28 WeeksPRODUCTION (Last Updated: 3 weeks ago)GoldSurface MountSurface MountSOT-23-88-40°C~125°CTape & Reel (TR)±30%e4Selectable AddressnoActive1 (Unlimited)8EAR9945 ppm/°C50kOhm2562.7V~5.5VDUALGULL WING26013V0.65mm400kHz40AD524585.5V3/5VPotentiometerI2C13μA3μAVolatile3μA3μA0.1 kHzLinear1.2MHz25650000Ohm503V1.3mm2.9mm1.6mmNoNo SVHCROHS3 CompliantContains Lead-----------
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--Lead, TinThrough HoleThrough Hole24-DIP (0.300, 7.62mm)24-40°C~85°CTube±30%e0Selectable AddressnoObsolete1 (Unlimited)24EAR99700 ppm/°C10kOhm2562.7V~5.5V ±2.3V~2.7VDUAL-NOT APPLICABLE62.5V2.54mm-NOT APPLICABLEAD520624-3/5VPotentiometerSPI612μA12μAVolatile12μA12μA0.721 kHzLinear721 kHz25610000Ohm50-4.95mm32.51mm7.11mm-No SVHCNon-RoHS CompliantContains LeadTin/Lead (Sn/Pb)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY8542.39.00.01CMOSnot_compliantNot Qualified2.7V2.3V2.5V-2.5V
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8 WeeksPRODUCTION (Last Updated: 4 weeks ago)TinSurface MountSurface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)10-40°C~85°CTape & Reel (TR)±30%e3-noActive1 (Unlimited)10EAR99500 ppm/°C50kOhm2562.7V~5.5V ±2.3V~2.7VDUALGULL WING26015V0.5mm-30AD5200102.7V-2.5/3/5VPotentiometerSPI115μA15μAVolatile15μA15μA0.6 kHzLinear600 kHz25650000Ohm505V-3mm-No-ROHS3 CompliantContains Lead------2.7V2.3V2.5V-
-
12 WeeksPRODUCTION (Last Updated: 4 weeks ago)TinSurface MountSurface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)10-40°C~85°CTape & Reel (TR)±30%e3-noActive1 (Unlimited)10EAR99500 ppm/°C10kOhm2562.7V~5.5V ±2.3V~2.7VDUALGULL WING26015V0.5mm-40AD5200102.7V-2.5/3/5VPotentiometerSPI115μA15μAVolatile15μA15μA0.6 kHzLinear600 kHz25610000Ohm505V970μm3.15mm3.15mmNo-ROHS3 CompliantContains Lead------2.7V2.3V2.5V-
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