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ANALOG DEVICES MAX5478EUD+

Non Volatile Digital Potentiometer, 50 kohm, Dual, I2C, Linear, ± 25%, 2.7 V

ANALOG DEVICES MAX5478EUD+
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Manufacturer Part No:
MAX5478EUD+
Order Code:
2515854
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Technical Datasheet:
MAX5478EUD+   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Range Selector (Dual 256-Tap Non-Volatile Digital Pots)

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Product Overview

The MAX5478EUD+ is a dual non-volatile linear taper digital potentiometer in 14 pin TSSOP package. This device combines two independently controlled 256 position potentiometers and the device control is achieved through I²C interface. The low temperature coefficient makes the device ideal for applications requiring a low temperature coefficient variable resistor such as low drift, programmable gain amplifier circuit configurations.
  • Supply voltage range is 2.7V to 5.25V
  • Operating temperature range from -40°C to 85°C
  • Power-on recall of wiper position from non-volatile memory
  • EEPROM write protection
  • Ratiometric temperature coefficient of 10ppm/°C
  • Static supply current of 1μA
  • Data rate of 400Kbps
  • Three address inputs allows eight unique address combinations
  • End to end resistance is 50Kohm at ±25% tolerance and temperature coefficient is 70ppm/°C
  • ±0.5 LSB differential nonlinearity (DNL), ±1 LSB integral nonlinearity (INL) in voltage divider mode

Applications

Signal Processing

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Dual

:
I2C

:
Linear

:
± 25%

:
TSSOP

:
256

:
70ppm/°C

:
-

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Technical Documents (1)

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