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TDA5250D2中文資料英飛凌數(shù)據(jù)手冊PDF規(guī)格書

TDA5250D2
廠商型號

TDA5250D2

功能描述

ASK/FSK 868MHz Wireless Transceiver

文件大小

2.3286 Mbytes

頁面數(shù)量

97

生產廠商 Infineon Technologies AG
企業(yè)簡稱

INFINEON英飛凌

中文名稱

英飛凌科技股份公司官網

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

2025-7-6 9:17:00

人工找貨

TDA5250D2價格和庫存,歡迎聯(lián)系客服免費人工找貨

TDA5250D2規(guī)格書詳情

General Description

The IC is a low power consumption single chip FSK/ASK Transceiver for half duplex low datarate communication in the 868-870MHz band. The IC offers a very high level of integration and needs only a few external components. It contains a highly efficient power amplifier, a low noise amplifier (LNA) with AGC, a double balanced mixer, a complex direct conversion stage, I/Q limiters with RSSI generation, an FSK demodulator, a fully integrated VCO and PLL synthesizer, a tuneable crystal oscillator, an onboard data filter, a data comparator (slicer), positive and negative peak detectors, a data rate detection circuit and a 2/3-wire bus interface. Additionally there is a power down feature to save battery power.

Features

■ Low supply current (Is = 9mA typ. receive, Is = 12mA typ. transmit mode)

■ Supply voltage range 2.1 - 5.5V

■ Power down mode with very low supply current consumption

■ FSK and ASK modulation and demodulation capability

■ Fully integrated VCO and PLL synthesizer and loop filter on-chip with on chip crystal oscillator tuning

■ I2C/3-wire μController Interface

■ On-chip low pass channel select filter and data filter with tuneable bandwidth

■ Data slicer with self-adjusting threshold and 2 peak detectors

■ FSK sensitivity <-109dBm, ASK sensitivity < –109dBm

■ Transmit power up to +13dBm

■ Datarates up to 64kBit/s Manchester encoded

■ Self-polling logic with ultra fast data rate detection

Application

■ Low Bitrate Communication Systems

■ Keyless Entry Systems

■ Remote Control Systems

■ Alarm Systems

■ Telemetry Systems

■ Electronic Metering

■ Home Automation Systems

產品屬性

  • 型號:

    TDA5250D2

  • 制造商:

    INFINEON

  • 制造商全稱:

    Infineon Technologies AG

  • 功能描述:

    ASK/FSK 868MHz Wireless Transceiver

供應商 型號 品牌 批號 封裝 庫存 備注 價格
INFINEON
03/04+
TSSOP38
4256
全新原裝100真實現(xiàn)貨供應
詢價
INFINEON
23+
TSSOP38
4500
全新原裝、誠信經營、公司現(xiàn)貨銷售!
詢價
INFINEON
11+
SSOP
8000
全新原裝,絕對正品現(xiàn)貨供應
詢價
infineon technologies
23+
NA
25987
原裝現(xiàn)貨 庫存特價/長期供應元器件代理經銷
詢價
INFINEON
2405+
原廠封裝
12500
15年芯片行業(yè)經驗/只供原裝正品:0755-83267371鄒小姐
詢價
ADI
23+
TSSOP38
7000
詢價
INFINEON
24+
TSSOP38
6868
原裝現(xiàn)貨,可開13%稅票
詢價
PHIL
24+
TSSOP
1050
原裝現(xiàn)貨假一罰十
詢價
Infineon Technologies
24+
原裝
5000
原裝正品,提供BOM配單服務
詢價
INFINEON/英飛凌
24+
NA/
3488
原廠直銷,現(xiàn)貨供應,賬期支持!
詢價