Overview







Wireless Rx, Tx



DATA SHEETS
Part Number Description Key Advantages
MAX1472 300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter

Superior performance; long battery life; compact
MAX1473 315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

Long range; low solution cost; compact



Key Specifications:

ISM RF Receivers
Part Number IF fOUT
(MHz)		 VSUPPLY
(V)		 ISUPPLY
(mA)		 Applications Solutions Band/ Freq.
(MHz)		 Features Footprint
(mm x mm)		 Package/Pins Smallest Available Pckg.
(mm2)		 Industry Qualified RoHS Available
max w/pins
MAX1473  10.7
2.4 to 3.6
4.5 to 5.5
 5.2
Garage Door Openers
ISM
RKE
Remote Controls
Remote Keyless Entry
Security Systems
TPM
Wireless Sensors
300MHz to 450MHz
400MHz
 300 to 450
-115dBm Receive Sensitivity
5.2mA Operating Supply Current
53dB RF Image-Rejection
High Dynamic Range with On-Chip AGC
On-Chip PLL, VCO and Loop Filter
Operates from Single 3.3V or 5.0V Supplies
Selectable Image-Rejection Center Frequency
5.0 x 5.0
6.3 x 9.7
TQFN/32
TSSOP/28
 26
Automotive - AECQ100
Automotive - General
 Yes
See All ISM RF Receivers (9)

ISM RF Transmitters
Part Number Solutions Applications Band/ Freq.
(MHz)		 Features Footprint
(mm x mm)		 Smallest Available Pckg.
(mm2)		 Package/Pins Industry Qualified RoHS Available
max w/pins
MAX1472  300 to 450MHz-ISM RKE
Automotive
Garage Door Openers
Home Automation
ISM
ISM (Europe)
RF Remote Controls
RKE
Security Systems
TPM
 300 to 450
2.1V to 3.6V Single-Supply Operation
Output Power Adjustable to >+10dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
 3.0 x 3.0 9
SOT/8
Automotive - AECQ100
Automotive - General
 Yes
See All ISM RF Transmitters (13)





Contact Us     |     Privacy Policy     |     Legal Notices     |     Distributor Portal
Copyright © 2012 by Maxim Integrated Products