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MAX5128ELA+T, Digital Potentiometer ICs 128-Tap, Nonvolatile, Linear-Taper Digit

Semiconductors\Integrated Circuits - ICs\Digital Potentiometer ICs The MAX5128ELA+T is a 128-tap linear taper digital potentiometer in 8 pin µDFN package. The device performs the same function as a discrete potentiometer or variable resistor. An integrated non-volatile memory recalls the programmed wiper position of the digital potentiometer. A simple 2-wire up/down interface programs the wiper position. It is ideally used for backlight adjustment, bias settings for radio and LED bias adjustments. • Supply voltage range is 2.7V to 5.25V • Operating temperature range from -40°C to 85°C • Standby supply current of 0.5µA • End to end resistance is 22Kohm at ±25% tolerance and temperature coefficient is 50ppm/°C • Ratiometric resistance temperature coefficient is 5ppm/°C • 80.000 wiper store cycles • 50 year wiper data retention

Control Interface	Increment Decrement
End To End Resistance	22kohm
MSL	MSL 1-Unlimited
No. of Pins	8Pins
No. of Pots	Single
No. of Steps	128
Operating Temperature Max	85°C
Operating Temperature Min	-40°C
Potentiometer IC Case Style	DFN
Product Range	Single 128-Tap Non-Volatile Digital Pots
Resistance Tolerance	25%
Supply Voltage Max	5.25V
Supply Voltage Min	2.7V
Temperature Coefficient	50ppm/C
Track Taper	Linear