位置：TSS521D > TSS521D詳情
TSS521D中文資料
TSS521D數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
1FEATURES
? Meter-Bus Transceiver (for Slave) Meets
Standard EN1434-3
? Receiver Logic With Dynamic Level
Recognition
? Constant-Current Sink Adjustable By Resistor
? Polarity Independent
? Power-Fail Function
? Module Supply Voltage Switch
? 3.3-V Constant Voltage Source
? Up to 9600 Baud in Half Duplex for UART
Protocol
? Slave Power Support
– Supply From Meter-Bus by Output VDD
– Supply From Meter-Bus by Output VDD or
From Backup Battery
– Supply From Battery – Meter-Bus Active for
Data Transmission Only
APPLICATIONS
? E-metering
? Advanced Metering Infrastructure (AMI)
? Water Meters
? Gas Meters
? Heat Meters
DESCRIPTION
The TSS521 device is a single-chip transceiver
developed for Meter-Bus standard (EN1434-3) applications.
The TSS521 interface circuit adjusts the different
potentials between a slave system and the Meter-Bus master. The connection to the bus is polarity
independent and supports full galvanic slave isolation
with optocouplers.
The circuit is supplied by the master through the bus.
Therefore, this circuit offers no additional load for the
slave battery. A power-fail function is integrated.
The receiver has dynamic level recognition, and the
transmitter has a programmable current sink.
A 3.3-V voltage regulator with power reserve for a
delayed switch off at bus fault is integrated.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
16+ |
SOIC16 |
32500 |
全新原裝現(xiàn)貨供應(yīng)2 |
|||
TI/德州儀器 |
22+ |
N/V |
986000 |
原裝現(xiàn)貨 歡迎來(lái)電咨詢 |
|||
TI |
2021+ |
SOIC16 |
6800 |
原廠原裝,歡迎咨詢 |
|||
TI(德州儀器) |
24+ |
SOP16 |
935 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
|||
Texas Instruments |
24+ |
16-SOIC |
65200 |
一級(jí)代理/放心采購(gòu) |
|||
TI(德州儀器) |
2447 |
SOIC-16 |
315000 |
40個(gè)/管一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
|||
TI |
20+ |
SOP-16 |
3854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
|||
TI(德州儀器) |
2021+ |
SOIC-16 |
499 |
||||
Texas Instruments(德州儀器) |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
|||
TI |
22+ |
16SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
TSS521D 價(jià)格
參考價(jià)格：￥8.8288
TSS521D 資料下載更多...
TSS521D 芯片相關(guān)型號(hào)
TI2相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Texas Instruments 美國(guó)德州儀器公司
中文資料: 16527條
德州儀器（Texas Instruments），簡(jiǎn)稱(chēng)TI，是全球領(lǐng)先的半導(dǎo)體公司，為現(xiàn)實(shí)世界的信號(hào)處理提供創(chuàng)新的數(shù)字信號(hào)處理（DSP）及模擬器件技術(shù)。除半導(dǎo)體業(yè)務(wù)外，還提供包括傳感與控制、教育產(chǎn)品和數(shù)字光源處理解決方案。TI總部位于美國(guó)德克薩斯州的達(dá)拉斯，并在25多個(gè)國(guó)家設(shè)有制造、設(shè)計(jì)或銷(xiāo)售機(jī)構(gòu)。德州儀器是推動(dòng)互聯(lián)網(wǎng)時(shí)代不斷發(fā)展的半導(dǎo)體引擎，作為實(shí)時(shí)技術(shù)的領(lǐng)導(dǎo)者，TI正在快速發(fā)展，在無(wú)線與寬帶接入等大型市場(chǎng)及數(shù)碼相機(jī)和數(shù)字音頻等新興市場(chǎng)方面，憑借性能卓越的半導(dǎo)體解決方案不斷推動(dòng)著互聯(lián)網(wǎng)時(shí)代的前進(jìn)步伐。TI預(yù)想未來(lái)世界的方方面面都滲透著TI產(chǎn)品的點(diǎn)點(diǎn)滴滴，每個(gè)電話、每次上網(wǎng)、拍的每張照片、聽(tīng)的每
