ANALOG DEVICES  AD5231BRUZ10  Non Volatile Digital Potentiometer, 10 kohm, Single, Serial, SPI, Linear, -40%, +20%, 2.7 V


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  • Manufacturer:
  • Newark Part No.: 59K3681
  • Manufacturer Part No AD5231BRUZ10

Product Overview

The AD5231BRUZ10 is a 1024-position Non-volatile Memory Digital Potentiometer that performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability and remote controllability. It has versatile programming that uses a standard 3-wire serial interface for 16 modes of operation and adjustment, including scratchpad programming, memory storing and restoring, increment/decrement, ±6dB/step log taper adjustment, wiper setting readback and extra EEMEM for user-defined information, such as memory data for other components, look-up table or system identification information. In scratchpad programming mode, a specific setting can be programmed directly to the RDAC register that sets the resistance between Terminals W-A and Terminals W-B. This setting can be stored into the EEMEM and is transferred automatically to the RDAC register during system power-on.
  • Non-volatile memory maintains wiper setting
  • Power-on refresh with EEMEM setting
  • 140µs typical EEMEM restore time
  • Full monotonic operation
  • Permanent memory write protection
  • Wiper setting readback
  • Predefined linear increment/decrement instructions
  • Predefined ±6dB/step log taper increment/decrement instructions
  • SPI® compatible serial interface


Sensing & Instrumentation
ESD sensitive device, take proper precaution while handling the device.
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Product Specifications, Documents & More

  • Control Interface: Serial, SPI
  • End To End Resistance: 10kohm
  • MSL: MSL 1 - Unlimited
  • Memory Type: EEPROM
  • No. of Pins: 16
  • No. of Pots: Single
  • No. of Steps: 1024
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Packaging: Each
  • Potentiometer IC Case Style: TSSOP
  • Resistance Tolerance: -40%, +20%
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 2.7V
  • Supply Voltage Range: 2.7V to 5.5V, ± 2.25V to ± 2.75V
  • Temperature Coefficient: ± 600ppm/°C
  • Track Taper: Linear

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Availability:  129

  • 129 in stock for same day shipping
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    More stock available week commencing 3/21/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $4.97 $4.97



Quantity List Price
1 - 9 $4.97
10 - 24 $4.44
25 - 49 $4.00
50 - 99 $3.75
100 - 249 $3.63
250 - 499 $3.27
500 - 999 $2.94
1000+ $2.49

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