參數資料
| 型號： | SP3494CN-L |
| 廠商： | Exar Corporation |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 LP 8NSOIC |
| 標準包裝： | 98 |
| 類型： | 收發器 |
| 驅動器/接收器數： | 1/1 |
| 規程： | RS422/RS485 |
| 電源電壓： | 3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOICN |
| 包裝： | 管件 |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3494_00_0702
DESCRIPTION
Operates From A Single +3.3V Supply
Interoperable With +5.0V Logic
+/-200mV Receiver Input Sensitivity
-7V to +2V Common-Mode Input Voltage Range
Allows Up To 32 transceivers On The Serial Bus
Driver/Receiver Enable Lines
0A Low-Power Shutdown Mode
Compatibility with the MAX3486 and 7576 Industry
Standard Pinout
SP3494
+3.3V Low Power
RS-485/RS-422 Transceiver
The
SP3494 device is a +3.3V low power half-duplex transceiver that meets the specifications
of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the
Exar
SP348 device as well as other popular industry standards. The
SP3494 features the Exar
BiCMOS process, allowing low power operation without sacrificing performance. The partially
slew-rate limited drivers minimize EMI and reduce reflections caused by improperly terminated
cables allowing error-free data transmission.The
SP3494 is a half-duplex partially slew-rate
limited transceiver that will deliver a data transmission rate up to 2.5Mbps. The
SP3494 is
equipped with a low-power shutdown mode and driver/receiver high-Z enable lines.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SP3494CN-L/TR | 功能描述:RS-422接口集成電路 3.3V Slew Ltd RS485/ RS422 2.5Mbps Half RoHS:否 制造商:Texas Instruments 數據速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| SP3494CP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Slew Rate Limited RS-485/RS-422 Transceivers |
| SP3494CP-L | 制造商:Exar Corporation 功能描述: |
| SP3494EN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power RS-485/RS-422 Transceivers |
| SP3494EN-L | 功能描述:RS-422接口集成電路 RS485/422 2500 kbps temp -40C to 85C RoHS:否 制造商:Texas Instruments 數據速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
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