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参数资料
| 型号： | SP3494EN-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 LP 8NSOIC |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422/RS485 |
| 电源电压： | 3.3V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 带卷 (TR) |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3494EP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:+3.3V Low Power Slew Rate Limited RS-485/RS-422 Transceivers |
| SP3495E | 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE |
| SP3495EEN-L | 功能描述:RS-422/RS-485 接口 IC Half Duplex RS-422/ RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| SP3495EEN-L/TR | 功能描述:RS-422/RS-485 接口 IC Half Duplex RS-422/ RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| SP3496E | 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE |
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