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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(yè)面數(shù)量 |
17 頁(yè) |
生產(chǎn)廠商 | Maxim |
中文名稱 | 美信 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-23 10:54:00 |
人工找貨 | MAX1473ETJ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)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.
特性 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 |
25+23+ |
QFN32 |
18740 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
MAXIM |
QFN-32 |
6800 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
MAXIM/美信 |
22+ |
QFN-32 |
16200 |
原裝正品 |
詢價(jià) | ||
Maxim/美信 |
2022+ |
TQFN-32 |
6900 |
原廠原裝,假一罰十 |
詢價(jià) | ||
MAXIM |
2023+ |
QFN |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
18+ |
TQFN-32 |
26543 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢價(jià) | ||
MAXIM |
23+ |
32-tqfn |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
詢價(jià) | ||
Maxim/美信 |
2023+ |
TQFN-32 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供 |
詢價(jià) |