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參數(shù)資料
| 型號(hào)： | ADM483JR-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS-485/422 5V LP 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類(lèi)型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS422，RS485 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
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ADM483
Rev. 0 | Page 12 of 16
THERMAL SHUTDOWN
The ADM483 contains thermal shutdown circuitry that
protects the part from excessive power dissipation during
fault conditions. Shorting the driver outputs to a low
impedance source can result in high driver currents. The
thermal sensing circuitry detects the increase in die temp-
erature and disables the driver outputs. The thermal sensing
circuitry is designed to disable the driver outputs when a die
temperature of 150°C is reached. As the device cools, the
drivers are re-enabled at 140°C.
RECEIVER OPEN-CIRCUIT FAIL-SAFE
The receiver input includes a fail-safe feature that guarantees
a logic high on the receiver when the inputs are open circuit
or floating.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM483JRZ | 功能描述:IC TXRX RS-485/422 5V LP 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-DFN（3x3） 包裝:管件 |
| ADM485 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:+5 V Low Power EIA RS-485 Transceiver |
| ADM4850 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
| ADM4850_12 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:5 V, Slew-Rate Limited, Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers |
| ADM4850ACP-REEL | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
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