EXAR SP3238EEA-L 收发器, RS232, 5驱动器, 3V-5.5电源, SSOP-28
The is an Intelligent RS-232 Transceiver intended for portable or hand-held applications. The SP3238E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar"s driver architecture allow the SP3238E device to deliver compliant RS-232 performance from a single power supply ranging from 3 to 5.5V. The SP3238E is a 5-driver/3-receiver device includes one complementary receiver that remains alert to monitor an external device"s Ring Indicate signal while the device is shutdown. The AUTO ON-LINE® feature allows the device to automatically wake-up during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down drawing less than 1µA.
电源电压DC 3.00V min
输出接口数 3
供电电流 1 mA
针脚数 28
耗散功率 900 mW
数据速率 250 kbps
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 28
封装 SSOP-28
长度 10.2 mm
宽度 5.3 mm
高度 1.75 mm
封装 SSOP-28
工作温度 -40℃ ~ 85℃
包装方式 Each
制造应用 Computers & Computer Peripherals, 计算机和计算机周边
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SP3238EEA-L Exar Corporation 艾科嘉 | 当前型号 | 当前型号 |
SP3238EEA-L/TR 艾科嘉 | 功能相似 | SP3238EEA-L和SP3238EEA-L/TR的区别 |
MAX3238IDB 德州仪器 | 功能相似 | SP3238EEA-L和MAX3238IDB的区别 |