MAX7034

PRODUCTION

MAX7034

315MHz/434MHz ASK Superheterodyne Receiver

300MHz to 450MHz Superheterodyne ASK Receiver with Integrated Image Rejection Operates Up to +125°C

PRODUCTION

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Part Models 4

1ku List Price Starting From $2.44

Features

Optimized for 315MHz or 433.92MHz Band
Operates from Single +3.3V/+5.0V Supply
Selectable Image-Rejection Center Frequency
Selectable x64 or x32 f_LO/f_XTAL Ratio
Low (< 6.7mA) Operating Supply Current
< 3.0µA Low-Current Power-Down Mode for Efficient Power Cycling
250µs Startup Time
Built-In 44dB RF Image Rejection
Excellent Receive Sensitivity Over Temperature
-40°C to +125°C Operation
-40°C to +105°C Operation (3.0V to 3.6V Supply)
AEC-Q100 Qualified

Additional Details

The MAX7034 fully integrated low-power CMOS super-heterodyne receiver is ideal for receiving amplitude-shift-keyed (ASK) data in the 300MHz to 450MHz frequency range (including the popular 315MHz and 433.92MHz frequencies). The receiver has an RF sensitivity of -114dBm. With few external components and a low-current power-down mode, it is ideal for cost-sensitive and power-sensitive applications typical in the automotive and consumer markets. The MAX7034 consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an on-chip phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data-recovery circuitry.

The MAX7034 is available in a 28-pin (9.7mm x 4.4mm) TSSOP package and is specified over the automotive (-40°C to +125°C) temperature range.

Applications

Automotive Remote Keyless Entry
Garage Door Openers
Home Automation
Local Telemetry
Remote Controls
Security Systems
Wireless Sensors

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 4

1ku List Price Starting From $2.44

Technical Documents 13

MAX7034: 315MHz/434MHz ASK Superheterodyne Receiver Data Sheet (Rev.3) 04/17/2017

MAX7034 Reliability Data 01/12/2023

Design a Crystal Oscillator to Match Your Application 09/18/2012

Baseband Calculations for ISM-RF Receivers 06/20/2012

Avoid PC-Layout \"Gotchas\" in ISM-RF Products 04/12/2011

Radio Link-Budget Calculations for ISM-RF Products 11/02/2011

How to Optimize an ISM Radio Frequency (RF) System 10/01/2012

RF Basics Guide 04/12/2012

Crystal Calculations for ISM-RF Products 06/29/2012

PCBs Layout Guidelines for RF & Mixed-Signal 09/14/2011

Getting Started with a Radio Design 01/31/2013

Squelch in ISM-RF Receivers 06/25/2012

MAX7034 Gerber File - Design Files 01/25/2023

Design Resources 4

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX7034AUI+	Thin Shrink Small-Outline Package	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
MAX7034AUI+T	Thin Shrink Small-Outline Package	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
MAX7034AUI/V+	Thin Shrink Small-Outline Package	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
MAX7034AUI/V+T	Thin Shrink Small-Outline Package	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

MAX7034AUI+
Pin/Package Drawing
Thin Shrink Small-Outline Package
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

MAX7034AUI+T
Pin/Package Drawing
Thin Shrink Small-Outline Package
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

MAX7034AUI/V+
Pin/Package Drawing
Thin Shrink Small-Outline Package
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

MAX7034AUI/V+T
Pin/Package Drawing
Thin Shrink Small-Outline Package
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

Filter by Model

Part Models

Product Lifecycle

PCN

Dec 11, 2018

- 1754N

ASSEMBLY

MAX7034AUI+

PRODUCTION

MAX7034AUI+T

PRODUCTION

pdf

pcn_1754n

Filter by Model

Part Models

Product Lifecycle

PCN

Dec 11, 2018

- 1754N

ASSEMBLY

MAX7034AUI+

PRODUCTION

MAX7034AUI+T

PRODUCTION

pdf

pcn_1754n

Companion Parts 5

Parts	Product Life Cycle	Description
ISM RF Receivers < 1GHz3
MAX1473	PRODUCTION	315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range
MAX1470	PRODUCTION	315MHz Low-Power, +3V Superheterodyne Receiver
MAX7033	PRODUCTION	315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
ISM RF Transmitters < 1GHz2
MAX7044	PRODUCTION	300MHz to 450MHz High-Efficiency, Crystal-Based +13dBm ASK Transmitter
MAX1472	PRODUCTION	300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter

MAX7034EVKIT-315

Evaluation Kit for the MAX7034

MAX7034EVKIT-315

Evaluation Kit for the MAX7034

Features and Benefits

Proven PC Board Layout
Proven Components Parts List
Multiple Test Points Provided On Board
Available in 315MHz or 433.92MHz Optimized Versions
Adjustable Frequency Range from 300MHz to 450MHz*
Fully Assembled and Tested
Can Operate as a Stand-Alone Receiver with the Addition of an Antenna

Buy Now View Details

Product Detail

The MAX7034 evaluation kit (EV kit) allows for a detailed evaluation of the MAX7034 superheterodyne receiver. It enables testing of the device’s RF performance and requires no additional support circuitry. The RF input uses a 50Ω matching network and an SMA connector for convenient connection to test equipment. The EV kit can also directly interface to the user’s embedded design for easy data decoding.

The MAX7034 EV kit comes in two versions: 315MHz and 433.92MHz. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz. In addition, the received data rate can be adjusted from 0 to 66kbps by changing three more components.

For easy implementation into the customer’s design, the MAX7034 EV kit also features a proven PC board layout, which can be easily duplicated for quicker time to market. The EV kit Gerber files are available for download at www.maximintegrated.com.

Resources

ZIP

MAX7034EVKIT Gerber Files