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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Digital Potentiometers
                                                                                                  4. Non Volatile Digital Potentiometers
                                                                                                  Print Page

                                                                                                  AD5291BRUZ-20-RL7

                                                                                                  Non Volatile Digital Potentiometer, 20 kohm, Single, Serial, SPI, Linear, ± 1%, 9 V

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES AD5291BRUZ-20-RL7
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoAD5291BRUZ-20-RL7
                                                                                                  Newark Part No.60AK6375
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Available to Order
                                                                                                  Manufacturer Standard Lead Time: 25 week(s)
                                                                                                  QuantityPrice
                                                                                                  1+$12.250
                                                                                                  10+$8.260
                                                                                                  25+$7.220
                                                                                                  50+$6.620
                                                                                                  100+$6.040
                                                                                                  250+$5.450
                                                                                                  500+$5.370
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $12.25
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoAD5291BRUZ-20-RL7
                                                                                                  Newark Part No.60AK6375
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  End To End Resistance20kohm
                                                                                                  No. of PotsSingle
                                                                                                  Control InterfaceSerial, SPI
                                                                                                  Track TaperLinear
                                                                                                  Resistance Tolerance± 1%
                                                                                                  Supply Voltage Min9V
                                                                                                  Supply Voltage Max33V
                                                                                                  Potentiometer IC Case StyleTSSOP
                                                                                                  No. of Pins14Pins
                                                                                                  No. of Steps256
                                                                                                  Temperature Coefficient35ppm/°C
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max105°C
                                                                                                  Product Range-
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  AD5291 is a single channel 256 position digital potentiometer. It combines industry leading variable resistor performance with non-volatile memory (NVM) in a compact package. It has industry leading low resistor tolerance error feature which simplifies open-loop applications as well as precision calibration and tolerance matching applications. It has wiper settings which are controllable through the SPI digital interface. Unlimited adjustments are allowed before programming the resistance value into the 20-TP memory. This digital potentiometer is widely used in application such as mechanical potentiometer replacement, instrumentation: gain and offset adjustment, programmable voltage-to-current conversion, programmable filters, delays, and time constants, programmable power supply, low resolution DAC replacement, sensor calibration etc.

                                                                                                  • Nominal resistance is 20Kohm, resolution is 8bits
                                                                                                  • Maximum ±1% nominal resistor tolerance error (resistor performance mode)
                                                                                                  • Rheostat mode temperature coefficient is 35ppm/°C
                                                                                                  • Voltage divider temperature coefficient is 1.5ppm/°C
                                                                                                  • Single-supply operation is +9V to +33V, dual-supply operation is ±9V to ±16.5V
                                                                                                  • SPI-compatible serial interface, power dissipation is 8µW at (9VIH = 5V or VIL = GND)
                                                                                                  • Wiper setting readback, bandwidth is 520kHz at (RAB = 20Kohm)
                                                                                                  • Power-on refreshed from 20-TP memory
                                                                                                  • Operating temperature range is -40°C to +105°C
                                                                                                  • Packaging style is 14-lead TSSOP

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  End To End Resistance

                                                                                                  20kohm

                                                                                                  Control Interface

                                                                                                  Serial, SPI

                                                                                                  Resistance Tolerance

                                                                                                  ± 1%

                                                                                                  Supply Voltage Max

                                                                                                  33V

                                                                                                  No. of Pins

                                                                                                  14Pins

                                                                                                  Temperature Coefficient

                                                                                                  35ppm/°C

                                                                                                  Operating Temperature Max

                                                                                                  105°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  No. of Pots

                                                                                                  Single

                                                                                                  Track Taper

                                                                                                  Linear

                                                                                                  Supply Voltage Min

                                                                                                  9V

                                                                                                  Potentiometer IC Case Style

                                                                                                  TSSOP

                                                                                                  No. of Steps

                                                                                                  256

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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