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AD5231BRUZ50 - 

Non Volatile Digital Potentiometer, 50 kohm, Single, Increment Decrement, Linear, -40%, +20%, 2.7 V

AD5231BRUZ50 - Non Volatile Digital Potentiometer, 50 kohm, Single, Increment Decrement, Linear, -40%, +20%, 2.7 V

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Manufacturer Part No:
AD5231BRUZ50
Newark Part No.:
59K3685
Product Range
Single 1024-Tap Digital Pots
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AD5231BRUZ50 is a non-volatile Digitally-controlled Potentiometer performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability and remote controllability. The AD5231 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 stores wiper setting
  • power-ON refresh with EEMEM setting
  • Full monotonic operation
  • Permanent memory writes protection
  • Wiper setting readback
  • Predefined linear increment/decrement instructions
  • Predefined ±6 dB/step log taper increment/decrement instructions
  • SPI®-compatible serial interface
  • 28-byte Extra non-volatile memory for user-defined data
  • 140μs Typical EEMEM restores time

Applications

Imaging, Video & Vision, Clock & Timing

Product Information

:
50kohm
:
Single
:
Increment Decrement
:
Linear
:
-40%, +20%
:
2.7V
:
5.5V
:
TSSOP
:
16Pins
:
1024
:
± 600ppm/°C
:
-40°C
:
85°C
:
Each
:
Single 1024-Tap Digital Pots
:
-
:
Yes
:
-
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