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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
廠商型號(hào) |
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(yīng)用范圍:RKE,遙測(cè),安全技術(shù);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 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-3 23:00:00 |
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(hào):
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(yīng)用:
RKE,遙測(cè),安全技術(shù)
- 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(yīng)商器件封裝:
32-TQFN(5x5)
- 描述:
RF RCVR ASK 300MHZ-450MHZ 32TQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
16048 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開票。 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
2430 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM/美信 |
20+ |
QFN-32 |
2263 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
Maxim Integrated |
23+ |
TQFN-32 |
8623 |
原廠原裝,正品支持訂貨!!! |
詢價(jià) | ||
MAXIM |
QFN |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MAXIM |
22+23+ |
QFN32 |
18740 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
QFN32 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
Maxim/美信 |
21+ |
TQFN-32 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) |