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TH71221數(shù)據(jù)手冊RF/IF射頻/中頻RFID的射頻收發(fā)器IC規(guī)格書PDF

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廠商型號

TH71221

參數(shù)屬性

TH71221 封裝/外殼為32-VFQFN 裸露焊盤;包裝為托盤;類別為RF/IF射頻/中頻RFID的射頻收發(fā)器IC;產(chǎn)品描述:IC RF TXRX ISM\u003c1GHZ 32VFQFN

功能描述

Multi-channel FSK/FM/ASK transceiver - 27 to 930 MHz

封裝外殼

32-VFQFN 裸露焊盤

制造商

Melexis Melexis Microelectronic Systems

中文名稱

邁來芯

數(shù)據(jù)手冊

下載地址下載地址二

更新時(shí)間

2025-8-19 12:13:00

人工找貨

TH71221價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

TH71221規(guī)格書詳情

描述 Description

The TH71221 is a single chip FSK/FM/ASK transceiver IC. It is designed to operate in low-power multi-channel programmable or single-channel stand-alone, half-duplex data transmission systems.
It can be used for applications in automotive, industrial-scientific-medical (ISM), short range devices (SRD) or similar applications operating in the frequency range of 300 to 930 MHz. In programmable user mode, the transceiver can operate down to 27 MHz by employing an external voltage-controlled oscillator (VCO) varactor diode.

特性 Features

·Single chip solution with only a few external components
·Stand-alone fixed-frequency user mode
·Programmable multi-channel user mode
·Low current consumption in active mode and very low standby current
·PLL-stabilized RF VCO (LO) with internal varactor diode
·Lock detect output in programmable user mode
·On-chip AFC option for extended input frequency acceptance range
·3-wire bus serial control interface
·FSK/ASK modulation selection
·FSK for digital data and FM for analog signal reception
·RSSI allows signal strength indication and ASK reception
·Peak detector for ASK detection
·Switchable LNA gain for improved dynamic range
·Automatic PA turn-on after PLL lock
·ASK modulation achieved by PA on/off keying
·32-pin Quad Flat No-Lead (32L QFN 5x5 Quad)

應(yīng)用 Application

·建筑,安全,家庭和辦公自動化行業(yè)
·消費(fèi)行業(yè)解決方案

技術(shù)參數(shù)

  • 產(chǎn)品編號:

    TH71221ELQ-BAA-000-SP

  • 制造商:

    Melexis Technologies NV

  • 類別:

    RF/IF,射頻/中頻和 RFID > 射頻收發(fā)器 IC

  • 包裝:

    托盤

  • 類型:

    僅限 TxRx

  • 射頻系列/標(biāo)準(zhǔn):

    通用 ISM < 1GHz

  • 調(diào)制:

    ASK,F(xiàn)SK

  • 頻率:

    300MHz ~ 930MHz

  • 數(shù)據(jù)速率(最大值):

    115Kbps

  • 功率 - 輸出:

    10dBm

  • 靈敏度:

    -107dBm

  • 串行接口:

    SPI

  • 電壓 - 供電:

    2.2V ~ 5.5V

  • 電流 - 接收:

    6.1mA ~ 10.8mA

  • 電流 - 傳輸:

    13.2mA ~ 26.9mA

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-VFQFN 裸露焊盤

  • 描述:

    IC RF TXRX ISM\u003c1GHZ 32VFQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
Melexis
17+
QFN
1551
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
原裝MELEX
LQFP32
3200
原裝長期供貨!
詢價(jià)
Melexis
23+
NA
15000
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià),原裝元器件供應(yīng),支持開發(fā)樣品
詢價(jià)
MELEXIS
2023+
LQFP-32
5800
進(jìn)口原裝,現(xiàn)貨熱賣
詢價(jià)
MELEXIS/邁來芯
23+
QFN
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
MELEXIS/邁來芯
1512+
QFN32
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MELEXIS/邁來芯
2447
QFN
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價(jià)
MELEXIS/邁來芯
2023+
QFN32
1554
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價(jià)
MELEXIS
24+
SMD
20000
一級代理原裝現(xiàn)貨假一罰十
詢價(jià)
Melexis(邁來芯)
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)