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MAX1473ETJRF/IF射頻/中頻RFID的射頻接收器規(guī)格書PDF中文資料

MAX1473ETJ
廠商型號

MAX1473ETJ

參數(shù)屬性

MAX1473ETJ 封裝/外殼為32-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為RF/IF射頻/中頻RFID的射頻接收器;MAX1473ETJ應用范圍:RKE,遙測,安全技術;產(chǎn)品描述:RF RCVR ASK 300MHZ-450MHZ 32TQFN

功能描述

315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

封裝外殼

32-WFQFN 裸露焊盤

文件大小

415.11 Kbytes

頁面數(shù)量

17

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-11 22:59:00

人工找貨

MAX1473ETJ價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX1473ETJ規(guī)格書詳情

General Description

The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets. The chip 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.

Features

? Optimized for 315MHz or 433MHz ISM Band

? Operates from Single 3.3V or 5.0V Supplies

? High Dynamic Range with On-Chip AGC

? Selectable Image-Rejection Center Frequency

? Selectable x64 or x32 fLO/fXTAL Ratio

? Low 5.2mA Operating Supply Current

? < 2.5μA Low-Current Power-Down Mode for Efficient Power Cycling

? 250μs Startup Time

? Built-In 50dB RF Image Rejection

? Receive Sensitivity of -114dBm

Applications

??? Automotive Remote Keyless Entry?

??? Security Systems

??? Garage Door Openers

??? Home Automation

??? Remote Controls

??? Local Telemetry Systems

??? Wireless Sensors

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX1473ETJ+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    RF/IF,射頻/中頻和 RFID > 射頻接收器

  • 包裝:

    卷帶(TR)

  • 頻率:

    300MHz ~ 450MHz

  • 靈敏度:

    -114dBm

  • 數(shù)據(jù)速率(最大值):

    100kbps

  • 調(diào)制或協(xié)議:

    ASK

  • 應用:

    RKE,遙測,安全技術

  • 電流 - 接收:

    5.8mA

  • 數(shù)據(jù)接口:

    PCB,表面貼裝

  • 天線連接器:

    PCB,表面貼裝

  • 特性:

    配有 RSSI

  • 電壓 - 供電:

    3.3V,5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-WFQFN 裸露焊盤

  • 供應商器件封裝:

    32-TQFN(5x5)

  • 描述:

    RF RCVR ASK 300MHZ-450MHZ 32TQFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Maxim(美信)
23+
標準封裝
16048
原廠渠道供應,大量現(xiàn)貨,原型號開票。
詢價
MAXIM
2020+
QFN
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
MAXIM/美信
22+
QFN
100000
代理渠道/只做原裝/可含稅
詢價
MAXIM/美信
23+
NA/
2430
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
Maxim Integrated
24+
TQFN-32
8623
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價
MAXIM
10
QFN-32
2470
詢價
MAXIM(美信)
2021+
TQFN-32(5x5)
499
詢價
MAXIM
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
詢價
MAXIM/美信
22+
QFN32
9000
原裝正品
詢價
MAXIN
12/16+
BGAQFP
220
普通
詢價