概要







ワイヤレスRx、Tx



データシート
型番 説明 主な特長
MAX1472 300MHz～450MHz、低電力、水晶ベースASKトランスミッタ

優れたパフォーマンス、長バッテリ寿命、小型
MAX1473 拡張ダイナミックレンジ内蔵315MHz/433MHz ASKスーパヘテロダインレシーバ

長距離、低ソリューションコスト、小型



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)





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