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AD5258BRMZ1 - 

Non Volatile Digital Potentiometer, 1 kohm, Single, I2C, ± 30%, 2.7 V

ANALOG DEVICES AD5258BRMZ1

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Manufacturer Part No:
AD5258BRMZ1
Newark Part No.:
59K3801
Product Range
Single 64-Tap One Time Programmable Digital Pots
Technical Datasheet:
(EN)
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Product Information

:
1kohm
:
-40°C
:
-
:
Each
:
I2C
:
64
:
85°C
:
10Pins
:
± 30%
:
Single
:
-
:
± 200ppm/°C
:
2.7V
:
Single 64-Tap One Time Programmable Digital Pots
:
MSOP
:
5.5V
:
MSL 1 - Unlimited
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Product Overview

The AD5258BRMZ1 is a non-volatile Digital Potentiometer performs the same electronic adjustment function as mechanical potentiometers or variable resistors, but with enhanced resolution and solid-state reliability. The wiper settings are controllable through an I²C-compatible digital interface that is also used to read back the wiper register and EEPROM content in addition, resistor tolerance is stored within EEPROM, providing an end-to-end tolerance accuracy of 0.1%. There is also a software write protection function that ensures data cannot be written to the EEPROM register. A separate VLOGIC pin delivers increased interface flexibility.
  • Non-volatile memory stores wiper setting
  • VLOGIC pin provides increased interface flexibility
  • Resistance tolerance stored in EEPROM (0.1% accuracy)
  • power-ON EEPROM refresh time <1ms
  • Software write protect command

Applications

Signal Processing, Automotive, Power Management

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