MAX1472AKA+T RF Transmitter ASK 300MHz ~ 450MHz 7.3dBm ~ 16.2dBm 100kbps PCB, Surface Mount Antenna SOT-23-8
Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
2.500 0,88390 2.209,74 €
5.000 0,85116 4.255,79 €

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Cut Tape (CT)  : MAX1472AKA+TCT-ND
  • Minimum Quantity: 1
  • Quantity Available: 2.423 - Immediate
  • Unit Price: 2,03000 €
  • Digi-Reel®  : MAX1472AKA+TDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 2.423 - Immediate
  • Unit Price: Digi-Reel®


Digi-Key Part Number MAX1472AKA+TTR-ND

Manufacturer Part Number MAX1472AKA+T
Description RF TX IC ASK 300-450MHZ SOT23-8
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

RF Transmitter ASK 300MHz ~ 450MHz 7.3dBm ~ 16.2dBm 100kbps PCB, Surface Mount Antenna SOT-23-8

Documents & Media
Datasheets MAX1472
Other Related Documents Automotive Product Guide
Mfg Application Notes Wireless-Modem Power for Hand-Held Devices
How to Choose a Quartz Crystal Oscillator for the MAX1470 Superheterodyne Receiver
Designing Remote Keyless Entry (RKE) Systems
Remote Keyless Entry Systems Overview
Designing Output-Matching Networks for the MAX1472 ASK Transmitter
Fast Start-Up Oscillator (FOX) Boosts Superhet Performance
Requirements of Remote Keyless Entry (RKE) Systems
Matching Maxim's 300MHz to 450MHz Transmitters to Small Loop Antennas
Manchester Data Encoding for Radio Communications
FCC and ETSI Requirements for Short-Range UHF ASK-Modulated Transmitters
Power Amplifier Theory for High-Efficiency Low-Cost ISM-Band Transmitters
Radiated Power and Field Strength from UHF ISM Transmitters
Automotive Linear Regulators Minimize Quiescent Current
Avoid PC-Layout "Gotchas" in ISM-RF Products
Important Design Considerations for Heart-Rate and Fitness Monitors
LEDs Allow New Remote-Controlled Lighting Applications
Introduction to Hearing Aids and Important Design Considerations
ISM Transmitter Has Constant Transmitter Power for Varying Supply Voltage
General Layout Guidelines for RF and Mixed-Signal PCBs
Radio Link-Budget Calculations for ISM-RF Products
Simple Wireless Temperature Monitor Also Has Data-Logging Capabilities
Design a Crystal Oscillator to Match Your Application
Flexible Configuration of the MAX7060 ASK/FSK ISM-RF Transmitter
ASK Transmitter/Receiver Pair Serves as an Automotive Antitheft Alert System
RF Basics
LFRD001: MAX1472/MAX1473/MAXQ610 Remote Keyless Entry Reference Design
How to Optimize an ISM Radio Frequency (RF) System
Crystal Calculations for ISM-RF Products
Getting Started with a Radio Design
Heart-Rate/Fitness Monitors Go Wireless
How to Achieve Greater Accuracy in Battery Capacity Readings for Portable Designs
Environmental Information Halogen Certificate
Red Phosphorous Certificate
Maxim RoHS3 Statement
Design Resources Development Tool Selector
Reference Design Library LFRD001: 433 MHz TX-RX Set
EDA / CAD Models Download from Ultra Librarian
Catalog Page 1180 (EU2011-EN PDF)
Product Attributes
Type Description Select All
Manufacturer Maxim Integrated
Series -
Packaging Tape & Reel (TR) 
Part Status Active
Frequency 300MHz ~ 450MHz
Applications ISM, Garage Door Openers, RKE
Modulation or Protocol ASK
Data Rate (Max) 100kbps
Power - Output 7.3dBm ~ 16.2dBm
Current - Transmitting 9.6mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Memory Size -
Features -
Voltage - Supply 2.1V ~ 3.6V
Operating Temperature -40°C ~ 125°C
Package / Case SOT-23-8
Base Part Number MAX1472
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
You May Also Be Interested In




20,96000 € Details
Additional Resources
Standard Package 2.500
Other Names MAX1472AKA+TTR