Analog Devices Inc. AD5251BRUZ100-RL7
- Part Number:
- AD5251BRUZ100-RL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3021690-AD5251BRUZ100-RL7
- Description:
- IC POT DGTL DL 100K 64P 14TSSOP
- Datasheet:
- AD5251BRUZ100-RL7
Description
The AD5251/AD5252 are dual-channel, I²C, nonvolatile memory, digitally controlled potentiometers with 64/256 positions, respectively. They perform the same electronic adjustment functions as mechanical potentiometers, trimmers, and variable resistors. Their versatile programmability allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment/decrement of resistance, resistance changes in ±6 dB scales, wiper setting readback, and extra EEMEM for storing user-defined information.
Features
AD5251: Dual 64-position resolution
AD5252: Dual 256-position resolution
1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Nonvolatile memory stores wiper setting with write protection
Power-on refreshed with EEMEM settings in 300 μs typ
EEMEM rewrite time = 540 μs typ
Resistance tolerance stored in nonvolatile memory
12 extra bytes in EEMEM for user-defined information
I²C-compatible serial interface
Direct read/write access of RDAC2 and EEMEM registers
Predefined linear increment/decrement commands
Predefined ±6 dB step change commands
Synchronous or asynchronous dual-channel update
Wiper setting readback
4 MHz bandwidth-1 kn version
Single supply 2.7 V to 5.5 V
Dual supply ±2.25 V to 2.75 V
2 slave address decoding bits allow operation of 4 devices
100-year typical data retention, T, = 55°C
Operating temperature: -40°C to 105°C
Applications
Mechanical potentiometer replacement
General-purpose DAC replacement
LCD panel V.com adjustment
White LED brightness adjustment
RF base station power amp bias control
Programmable gain and offset control
Programmable voltage-to-current conversion
Programmable power supply
Sensor calibrations
The AD5251/AD5252 are dual-channel, I²C, nonvolatile memory, digitally controlled potentiometers with 64/256 positions, respectively. They perform the same electronic adjustment functions as mechanical potentiometers, trimmers, and variable resistors. Their versatile programmability allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment/decrement of resistance, resistance changes in ±6 dB scales, wiper setting readback, and extra EEMEM for storing user-defined information.
Features
AD5251: Dual 64-position resolution
AD5252: Dual 256-position resolution
1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Nonvolatile memory stores wiper setting with write protection
Power-on refreshed with EEMEM settings in 300 μs typ
EEMEM rewrite time = 540 μs typ
Resistance tolerance stored in nonvolatile memory
12 extra bytes in EEMEM for user-defined information
I²C-compatible serial interface
Direct read/write access of RDAC2 and EEMEM registers
Predefined linear increment/decrement commands
Predefined ±6 dB step change commands
Synchronous or asynchronous dual-channel update
Wiper setting readback
4 MHz bandwidth-1 kn version
Single supply 2.7 V to 5.5 V
Dual supply ±2.25 V to 2.75 V
2 slave address decoding bits allow operation of 4 devices
100-year typical data retention, T, = 55°C
Operating temperature: -40°C to 105°C
Applications
Mechanical potentiometer replacement
General-purpose DAC replacement
LCD panel V.com adjustment
White LED brightness adjustment
RF base station power amp bias control
Programmable gain and offset control
Programmable voltage-to-current conversion
Programmable power supply
Sensor calibrations
Analog Devices Inc. AD5251BRUZ100-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD5251BRUZ100-RL7.
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case14-TSSOP (0.173, 4.40mm Width)
- Number of Pins14
- Operating Temperature-40°C~105°C
- PackagingTape & Reel (TR)
- Tolerance±20%
- FeatureSelectable Address
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- ECCN CodeEAR99
- Temperature Coefficient650 ppm/°C
- Resistance100kOhm
- Voltage - Supply2.7V~5.5V ±2.25V~2.75V
- Reach Compliance Codeunknown
- Base Part NumberAD5251
- Pin Count14
- Operating Supply Voltage2.75V
- ConfigurationPotentiometer
- InterfaceI2C
- Number of Circuits2
- Operating Supply Current3μA
- Nominal Supply Current3μA
- Memory TypeNon-Volatile
- Max Supply Current5μA
- TaperLinear
- Max Dual Supply Voltage2.75V
- 3db Bandwidth4MHz
- Min Dual Supply Voltage2.25V
- Dual Supply Voltage2.5V
- Number of Taps64
- Resistance - Wiper (Ω) (Typ)200
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
The three parts on the right have similar specifications to AD5251BRUZ100-RL7.
-
ImagePart NumberManufacturerContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)ECCN CodeTemperature CoefficientResistanceVoltage - SupplyReach Compliance CodeBase Part NumberPin CountOperating Supply VoltageConfigurationInterfaceNumber of CircuitsOperating Supply CurrentNominal Supply CurrentMemory TypeMax Supply CurrentTaperMax Dual Supply Voltage3db BandwidthMin Dual Supply VoltageDual Supply VoltageNumber of TapsResistance - Wiper (Ω) (Typ)RoHS StatusLead FreeJESD-609 CodeNumber of TerminationsNumber of PositionsTerminal FinishAdditional FeatureHTS CodeTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Power SuppliesQuiescent CurrentBandwidthNegative Supply Voltage-NomTotal ResistanceLengthWidthRadiation HardeningHeight Seated (Max)Factory Lead TimeLifecycle StatusHeightREACH SVHCView Compare
-
AD5251BRUZ100-RL7TinSurface MountSurface Mount14-TSSOP (0.173, 4.40mm Width)14-40°C~105°CTape & Reel (TR)±20%Selectable AddressnoObsolete1 (Unlimited)EAR99650 ppm/°C100kOhm2.7V~5.5V ±2.25V~2.75VunknownAD5251142.75VPotentiometerI2C23μA3μANon-Volatile5μALinear2.75V4MHz2.25V2.5V64200ROHS3 CompliantContains Lead----------------------------
-
Lead, TinSurface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTape & Reel (TR)±30%Selectable AddressnoObsolete1 (Unlimited)EAR99700 ppm/°C50kOhm2.7V~5.5V ±2.3V~2.7V-AD520624-PotentiometerSPI6-12μAVolatile12μALinear2.7V-2.3V2.5V25650Non-RoHS CompliantContains Leade024256Tin/Lead (Sn85Pb15)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY8542.39.00.01CMOSDUALGULL WING24062.5V1.27mm303/5V12μA0.137 kHz-2.5V50000Ohm15.4mm7.5mmNo-----
-
Lead, TinSurface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTape & Reel (TR)±30%Cascade Pin, Selectable AddressnoObsolete1 (Unlimited)EAR99700 ppm/°C50kOhm2.7V~5.5V ±2.3V~2.7V-AD520424-PotentiometerSPI4-12μAVolatile12μALinear2.7V-2.3V2.5V25650Non-RoHS Compliant-e024256Tin/Lead (Sn/Pb)CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY--DUALGULL WING22042.5V0.65mm303/5V12μA0.137 kHz-2.5V50000Ohm7.8mm-No1.2mm----
-
TinSurface MountSurface Mount24-TSSOP (0.173, 4.40mm Width)24-40°C~85°CTube±30%Cascade Pin, Selectable AddressnoActive1 (Unlimited)EAR99700 ppm/°C10kOhm2.7V~5.5V ±2.3V~2.7V-AD520424-PotentiometerSPI412μA12μAVolatile12μALinear2.7V721 kHz2.3V2.5V25650ROHS3 CompliantContains Leade324256-CAN ALSO OPERATE FROM /-2.3V TO /-2.7V SUPPLY--DUALGULL WING26042.5V0.65mm403/5V12μA0.721 kHz-2.5V10000Ohm7.8mm4.4mmNo-8 WeeksPRODUCTION (Last Updated: 1 month ago)1.05mmNo SVHC
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
02 January 2024
ADE7953ACPZ Price, Advantages and Disadvantages, Application Fields and More
Ⅰ. ADE7953ACPZ descriptionⅡ. Technical parameters of ADE7953ACPZⅢ. Price and inventory of ADE7953ACPZⅣ. What are the advantages and disadvantages of ADE7953ACPZ?Ⅴ. Circuit diagram of ADE7953ACPZⅥ. How does ADE7953ACPZ achieve... -
03 January 2024
Application Guide for LL4148 Small Signal Diode
Ⅰ. Overview of LL4148Ⅱ. Working principle of LL4148 diodeⅢ. Technical parameters of LL4148 diodeⅣ. Electrical characteristics of LL4148 diodeⅤ. Where is LL4148 diode used?Ⅵ. What is the difference between LL4148... -
03 January 2024
Exploring the 2SK2225 Transistor's Capabilities
Ⅰ. Introduction to 2SK2225Ⅱ. Specifications of 2SK2225Ⅲ. The manufacturer of 2SK2225Ⅳ. Absolute maximum ratings of 2SK2225Ⅴ. How to use 2SK2225?Ⅵ. Where is 2SK2225 used?Ⅶ. How to improve the... -
04 January 2024
ULN2003ADR: A Powerful Chip that Drives High Current Loads
Ⅰ. ULN2003ADR descriptionⅡ. Symbol, footprint and pin configuration of ULN2003ADRⅢ. Specifications of ULN2003ADRⅣ. What are the application fields of ULN2003ADR?Ⅴ. Simplified block diagram of ULN2003ADRⅥ. How to correctly...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.