-
MAX7034: 315MHz/434MHz ASK Superheterodyne Receiver Data Sheet (Rev. 3)4/17/2017PDF819K
Overview
Features and Benefits
- Optimized for 315MHz or 433.92MHz Band
- Operates from Single +3.3V/+5.0V Supply
- Selectable Image-Rejection Center Frequency
- Selectable x64 or x32 fLO/fXTAL 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
Product 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
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (2)
Documentation & Resources
-
MAX7034 Reliability Data1/12/2023PDF40K
-
How to Optimize an ISM Radio Frequency (RF) System10/1/2012
-
Design a Crystal Oscillator to Match Your Application9/18/2012
-
Crystal Calculations for ISM-RF Products6/29/2012
-
Squelch in ISM-RF Receivers6/25/2012
-
Baseband Calculations for ISM-RF Receivers6/20/2012
-
RF Basics Guide4/12/2012
-
Radio Link-Budget Calculations for ISM-RF Products11/2/2011
-
PCBs Layout Guidelines for RF & Mixed-Signal9/14/2011
-
Avoid PC-Layout \"Gotchas\" in ISM-RF Products4/12/2011
Tools & Simulations
Design Tools
ISM-RF Crystal Calculator workbook is a tool for properly selecting and configuring the reference oscillator for various industrial/scientific/medical radios.
Reference Designs (1)
Design Resources
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.
PCN-PDN Information
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.