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MAX3140EEI集成電路（IC）的控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
MAX3140EEI |
| 參數(shù)屬性 | MAX3140EEI 封裝/外殼為28-SSOP（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的控制器；產(chǎn)品描述：IC UART SPI RS485/422 28-QSOP |
| 功能描述 | SPI/MICROWIRE-Compatible UART with Integrated True Fail-Safe RS-485/RS-422 Transceivers |
| 封裝外殼 | 28-SSOP（0.154"，3.90mm 寬） |
| 文件大小 |
468.24 Kbytes |
| 頁面數(shù)量 |
36 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 | 2025-4-10 10:34:00 |
| 人工找貨 | MAX3140EEI價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX3140EEI規(guī)格書詳情
General Description
The MAX3140 is a complete universal asynchronous receiver-transmitter (UART) and a true fail-safe RS-485/RS-422 transceiver combined in a single 28-pin QSOP package for space-, cost-, and power-constrained applications. The MAX3140 saves additional board space as well as microcontroller (μC) I/O pins by featuring an SPI?/QSPI?/MICROWIRE?-compatible serial interface. It is pin-programmable for configuration in all RS-485/RS-422 networks.
Features
? Integrated UART and RS-485/RS-422 Transceiver in a Single 28-Pin QSOP
? SPI/MICROWIRE-Compatible Interface Saves μC I/O Pins
? True Fail-Safe Receiver Output Eliminates Complex Network Termination
? Pin-Programmable RS-485/RS-422 Features
Half/Full-Duplex Operation
Slew-Rate Limiting for Reduced EMI
115kbps/500kbps/10Mbps Data Rates
Receiver/Transmitter Phase for Twisted-Pair Polarity Reversal
? Full-Featured UART
Programmable Up to 230k baud with a 3.6864MHz Crystal
8-Word Receive FIFO Minimizes Processor
Overhead 9-Bit Address-Recognition Interrupt
? Allows Up to 256 Transceivers on the Bus
? Low 20μA Hardware Shutdown Mode
? Hardware/Software-Compatible with MAX3100 and MAX3089
Applications
Industrial-Control
Transceivers for EMI
Local Area Networks
Sensitive Applications
HVAC and Building
Control Embedded Systems
Point-of-Sale Devices
Intelligent Instrumentation
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX3140EEI
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 控制器
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 協(xié)議：
RS232，RS485
- 功能：
控制器
- 接口：
SPI，UART
- 電壓 - 供電：
4.75V ~ 5.25V
- 電流 - 供電：
640μA
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
28-SSOP（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
28-QSOP
- 描述：
IC UART SPI RS485/422 28-QSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
2021/2022+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
QSOP-28 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM |
23+ |
28-qsop |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價(jià) | ||
Maxim |
22+ |
28QSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Maxim |
21+ |
28QSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MAXIM |
23+ |
SSOP |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QSOP-28 |
5000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
QSOP-28 |
26680 |
公司只做原裝,誠信經(jīng)營 |
詢價(jià) | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購物 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
SSOP28 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |
