MAX5498ETE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5498ETE+

Manufacturer

Maxim Integrated

Introduction

Dual, 1024-position, nonvolatile digital potentiometers

Designed for a wide range of applications including audio, industrial, test and measurement equipment

Product Features and Performance

2 independent digital potentiometers in a single package

1024 positions (10-bit resolution) per potentiometer

Wide supply voltage range: 2.7V to 5.25V

Low power consumption

Nonvolatile memory retains position settings

SPI interface for position control

Resistor taper: Linear

Wiper resistance: 50Ω (typical)

Temperature coefficient: 35ppm/°C (typical)

Wide operating temperature range: -40°C to +85°C

Product Advantages

Dual-channel design for space-saving

Nonvolatile memory for preserving settings

Wide supply voltage and temperature ranges

Simple SPI interface for easy control

Key Technical Parameters

Voltage Supply: 2.7V to 5.25V

Number of Circuits: 2

Memory Type: Non-Volatile

Interface: SPI

Tolerance: ±25%

Temperature Coefficient (Typ): 35ppm/°C

Resistance (Ohms): 10k

Taper: Linear

Number of Taps: 1024

Resistance Wiper (Ohms) (Typ): 50

Quality and Safety Features

RoHS3 compliant

Compatibility

Surface mount package (16-TQFN 5x5)

Compatible with a wide range of electronic systems and applications

Application Areas

Audio equipment

Industrial control systems

Test and measurement instruments

Programmable potentiometers and analog controls

Product Lifecycle

Current product, no discontinuation plans

Several Key Reasons to Choose This Product

Dual-channel design for space-saving

Nonvolatile memory for preserving settings

Wide supply voltage and temperature ranges

Simple SPI interface for easy control

High precision and stability

Compact surface mount package