MAX7042ATJ+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7042ATJ+T

Manufacturer

Maxim Integrated

Introduction

The MAX7042 is a high-performance, low-power FSK/OOK superheterodyne receiver IC for 308MHz, 315MHz, 418MHz, and 433.92MHz ISM band applications.

Product Features and Performance

High sensitivity of -110dBm

Low current consumption of 7.2mA in receive mode

Supports data rates up to 66kbps

Integrated local oscillator and IF filters

Configurable via an SPI-compatible serial interface

Product Advantages

Excellent RF performance

Low power consumption

Small form factor

Easy to integrate and configure

Key Technical Parameters

Frequency: 308MHz, 315MHz, 418MHz, 433.92MHz

Operating Temperature: -40°C to 125°C

Supply Voltage: 2.4V to 3.6V, 4.5V to 5.5V

Package: 32-WFQFN Exposed Pad

Quality and Safety Features

RoHS3 compliant

ESD protection

Compatibility

Suitable for access control, AMR, ISM, RKE, and TPM applications

Application Areas

Access control

Automatic meter reading (AMR)

Industrial, scientific, and medical (ISM) applications

Remote keyless entry (RKE)

Tire pressure monitoring (TPM)

Product Lifecycle

The MAX7042 is an active product, and there are no plans for discontinuation.

Replacement or upgrade options are available from Maxim Integrated.

Key Reasons to Choose This Product

Excellent RF performance with high sensitivity and low current consumption

Small and easy-to-integrate package

Flexible configuration options via SPI interface

Proven reliability and long-term availability from Maxim Integrated