Analog Devices Inc. AD5242BRU10-REEL7
- Part Number:
- AD5242BRU10-REEL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3020774-AD5242BRU10-REEL7
- Description:
- IC DGTL POT 256POS 16-TSSOP
- Datasheet:
- AD5242BRU10-REEL7
Description
The AD5241/AD5242 are I²C-compatible, 256-position digital potentiometers that provide a single- or dual-channel, digitally controlled variable resistor (VR) device. They perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value of resistance between the A terminal and the wiper, or the B terminal and the wiper. For the AD5242, the fixed A-to-B terminal resistance of 10 kΩ, 100 kΩ, or 1 MΩ has a 1% channel-to-channel matching tolerance. The nominal temperature coefficient of both parts is 30 ppm/°C. Wiper position programming defaults to midscale at system power on. When powered, the VR wiper position is programmed by an PC-compatible, 2-wire serial data interface. Both parts have two extra programmable logic outputs available that enable users to drive digital loads, logic gates, LED drivers, and analog switches in their system.
Features
256 positions
10 kΩ, 100 kΩ, 1 MΩ
Low temperature coefficient: 30 ppm/°C
Internal power on midscale preset
Single-supply 2.7 V to 5.5 V or dual-supply ±2.7 V for ac or bipolar operation
PC-compatible interface with readback capability
Extra programmable logic outputs
Self-contained shutdown feature
Extended temperature range: -40°C to 105°C
Applications
Multimedia, video, and audio
Communications
Mechanical potentiometer replacement
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversion
Line impedance matching
The AD5241/AD5242 are I²C-compatible, 256-position digital potentiometers that provide a single- or dual-channel, digitally controlled variable resistor (VR) device. They perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value of resistance between the A terminal and the wiper, or the B terminal and the wiper. For the AD5242, the fixed A-to-B terminal resistance of 10 kΩ, 100 kΩ, or 1 MΩ has a 1% channel-to-channel matching tolerance. The nominal temperature coefficient of both parts is 30 ppm/°C. Wiper position programming defaults to midscale at system power on. When powered, the VR wiper position is programmed by an PC-compatible, 2-wire serial data interface. Both parts have two extra programmable logic outputs available that enable users to drive digital loads, logic gates, LED drivers, and analog switches in their system.
Features
256 positions
10 kΩ, 100 kΩ, 1 MΩ
Low temperature coefficient: 30 ppm/°C
Internal power on midscale preset
Single-supply 2.7 V to 5.5 V or dual-supply ±2.7 V for ac or bipolar operation
PC-compatible interface with readback capability
Extra programmable logic outputs
Self-contained shutdown feature
Extended temperature range: -40°C to 105°C
Applications
Multimedia, video, and audio
Communications
Mechanical potentiometer replacement
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversion
Line impedance matching
Analog Devices Inc. AD5242BRU10-REEL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5242BRU10-REEL7.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-TSSOP (0.173, 4.40mm Width)
- Number of Pins16
- Operating Temperature-40°C~105°C
- PackagingTape & Reel (TR)
- Tolerance±30%
- FeatureSelectable Address
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- ECCN CodeEAR99
- Temperature Coefficient30 ppm/°C
- Resistance10kOhm
- Voltage - Supply2.7V~5.5V ±2.3V~2.7V
- Reach Compliance Codenot_compliant
- Frequency400kHz
- Base Part NumberAD5242
- Pin Count16
- ConfigurationPotentiometer
- InterfaceI2C
- Number of Circuits2
- Memory TypeVolatile
- Quiescent Current100nA
- TaperLinear
- Max Dual Supply Voltage2.7V
- Min Dual Supply Voltage2.3V
- Dual Supply Voltage2.5V
- Number of Taps256
- Resistance - Wiper (Ω) (Typ)60
- RoHS StatusNon-RoHS Compliant
The three parts on the right have similar specifications to AD5242BRU10-REEL7.
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ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceFeaturePart StatusMoisture Sensitivity Level (MSL)ECCN CodeTemperature CoefficientResistanceVoltage - SupplyReach Compliance CodeFrequencyBase Part NumberPin CountConfigurationInterfaceNumber of CircuitsMemory TypeQuiescent CurrentTaperMax Dual Supply VoltageMin Dual Supply VoltageDual Supply VoltageNumber of TapsResistance - Wiper (Ω) (Typ)RoHS StatusContact PlatingJESD-609 CodePbfree CodeNumber of TerminationsNumber of PositionsTerminal FinishAdditional FeatureHTS CodeTechnologyTerminal PositionPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Qualification StatusPower SuppliesOperating Supply CurrentNominal Supply CurrentMax Supply CurrentBandwidth3db BandwidthNegative Supply Voltage-NomTotal ResistanceHeightLengthWidthREACH SVHCLead FreeFactory Lead TimeLifecycle StatusTerminal FormOperating Supply VoltageResistor Terminal Voltage-MaxRadiation HardeningView Compare
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AD5242BRU10-REEL7Surface MountSurface Mount16-TSSOP (0.173, 4.40mm Width)16-40°C~105°CTape & Reel (TR)±30%Selectable AddressObsolete1 (Unlimited)EAR9930 ppm/°C10kOhm2.7V~5.5V ±2.3V~2.7Vnot_compliant400kHzAD524216PotentiometerI2C2Volatile100nALinear2.7V2.3V2.5V25660Non-RoHS Compliant------------------------------------
-
Through HoleThrough Hole24-DIP (0.300, 7.62mm)24-40°C~85°CTube±30%Selectable AddressObsolete1 (Unlimited)EAR99700 ppm/°C10kOhm2.7V~5.5V ±2.3V~2.7Vnot_compliant-AD520624PotentiometerSPI6Volatile12μALinear2.7V2.3V2.5V25650Non-RoHS CompliantLead, Tine0no24256Tin/Lead (Sn/Pb)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY8542.39.00.01CMOSDUALNOT APPLICABLE62.5V2.54mmNOT APPLICABLENot Qualified3/5V12μA12μA12μA0.721 kHz721 kHz-2.5V10000Ohm4.95mm32.51mm7.11mmNo SVHCContains Lead------
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Surface MountSurface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)10-40°C~85°CTape & Reel (TR)±30%-Active1 (Unlimited)EAR99500 ppm/°C50kOhm2.7V~5.5V ±2.3V~2.7V--AD520010PotentiometerSPI1Volatile15μALinear2.7V2.3V2.5V25650ROHS3 CompliantTine3no10256----DUAL26015V0.5mm30--2.5/3/5V15μA15μA15μA0.6 kHz600 kHz-50000Ohm-3mm--Contains Lead8 WeeksPRODUCTION (Last Updated: 4 weeks ago)GULL WING2.7V5VNo
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Surface MountSurface Mount10-TFSOP, 10-MSOP (0.118, 3.00mm Width)10-40°C~85°CTape & Reel (TR)±30%-Active1 (Unlimited)EAR99500 ppm/°C10kOhm2.7V~5.5V ±2.3V~2.7V--AD520010PotentiometerSPI1Volatile15μALinear2.7V2.3V2.5V25650ROHS3 CompliantTine3no10256----DUAL26015V0.5mm40--2.5/3/5V15μA15μA15μA0.6 kHz600 kHz-10000Ohm970μm3.15mm3.15mm-Contains Lead12 WeeksPRODUCTION (Last Updated: 4 weeks ago)GULL WING2.7V5VNo
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