MAX5386NATE+

$4.18

Description：IC DGT POT 100KOHM 256TAP 16TQFN
Series：-

SKU:043b2dc133fd Category: Digital Potentiometers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC DGT POT 100KOHM 256TAP 16TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Strip
Taper：Linear
Configuration：Potentiometer
Number of Circuits：2
Number of Taps：256
Resistance (Ohms)：100k
Interface：SPI
Memory Type：Volatile
Voltage - Supply：2.6V ~ 5.5V
Features：-
Tolerance：±25%
Temperature Coefficient (Typ)：35ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：16-TQFN (3x3)
Package / Case：16-WFQFN Exposed Pad
Operating Temperature：-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)：250
Grade：-
Qualification：-

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MAX5386NATE+

Overview

The MAX5386NATE+ is a dual, volatile, low-voltage linear taper digital potentiometer manufactured by Analog Devices (Maxim Integrated). It features two independent 256-tap potentiometers housed in a 16-pin TQFN-EP package. The device operates on a single +2.6V to +5.5V supply with a quiescent current of less than 1µA. It provides an end-to-end resistance of 100kΩ with a temperature coefficient of 35ppm/°C and a tolerance of ±25%. Control is managed via a 3-wire SPI-compatible interface. The unit supports an extended operating temperature range from -40°C to +125°C.

Feature Summary

Dual 256-Tap Linear Taper Digital Potentiometers
100kΩ End-to-End Resistance with ±25% Tolerance
Single +2.6V to +5.5V Supply Operation
SPI-Compatible 3-Wire Serial Interface
-40°C to +125°C Extended Operating Temperature Range

Applications

Low-Voltage Battery Applications
Portable Electronics
Mechanical Potentiometer Replacement
Offset and Gain Control
Adjustable Voltage References/Linear Regulators

Procurement Notes

Verify the specific ordering suffix 'NATE+' against official manufacturer documentation to confirm the 100kΩ resistance value and TQFN-EP package configuration. Ensure compatibility with the required voltage divider or variable resistor circuit topology before procurement.

Selection Notes

Select the MAX5386NATE+ when a 100kΩ end-to-end resistance is required for dual-channel applications. Consider the 1000ns wiper settling time for high-speed adjustments. Verify that the system power supply remains within the 2.6V to 5.5V range to ensure proper operation.

Part Context

This component belongs to the MAX5386/MAX5388 family of dual, 256-tap, volatile, low-voltage linear taper digital potentiometers. The MAX5386 variant specifically contains two digital potentiometers configured as voltage dividers, distinguishing it from the MAX5388 which combines a voltage divider with a variable resistor.