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ANALOG DEVICES  AD5233BRUZ10  Non Volatile Digital Potentiometer, 10 kohm, Quad, SPI, Logarithmic, -40%, +20%, 2.7 V

ANALOG DEVICES AD5233BRUZ10
Technical Data Sheet (768.45KB) EN See all Technical Docs

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Product Overview

The AD5233BRUZ10 is a quad-channel non-volatile Digital Potentiometer performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid-state reliability and remote controllability. The AD5233 has versatile programming using a serial peripheral interface (SPI) for 16 modes of operation and adjustment, including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback and extra EEMEM for user-defined information such as memory data for other components, look-up tables or system identification information. In the scratchpad programming mode, a specific setting can be programmed directly to the RDAC register, which sets the resistance between Terminal W to Terminal A and Terminal W to Terminal B. This setting can be stored into the EEMEM and is transferred automatically to the RDAC register during system power-on.
  • Non-volatile memory stores wiper setting
  • power-ON refreshed with EEMEM settings
  • Full monotonic operation
  • Permanent memory writes protection
  • Wiper setting readback
  • Predefined linear increment/decrement instructions
  • Predefined ±6dB/step log taper increment/decrement instructions
  • SPI-compatible serial interface with readback function
  • 11-byte Extra non-volatile memory for user-defined data

 

Product Information

End To End Resistance:
10kohm
No. of Pots:
Quad
Control Interface:
SPI
Track Taper:
Logarithmic
Resistance Tolerance:
-40%, +20%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
TSSOP
No. of Pins:
24Pins
No. of Steps:
64
Temperature Coefficient:
± 600ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Quad 64-Tap Non-Volatile Digital Pots
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited

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Applications

  • Signal Processing;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor