Transceivers Transmitter

文件：1.58255 Mbytes 页数：15 Pages

ARTSCHIP

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

文件：1.028619 Mbytes 页数：27 Pages

TI

德州仪器

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH -15-kV ESD PROTECTION

文件：331.62 Kbytes 页数：14 Pages

TI

德州仪器

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/ RECEIVER WITH -15-kV ESD PROTECTION

文件：615.05 Kbytes 页数：18 Pages

TI

德州仪器

3.0V至5.5V、低功耗、1Mbps、真RS-232收发器

MAX3222/MAX3232/MAX3237/MAX3241收发器具有专有的低压差发送器输出级，利用双电荷泵在3.0V至5.5V电源电压下可实现真正的RS-232性能。器件仅需四个0.1µF外部电荷泵小电容。MAX3222、MAX3232和MAX3241确保在120kbps数据率下维持RS-232输出电平。MAX3237在常规工作模式下可确保250kbps数据率，在MegaBaud™工作模式下保证1Mbps数据率。\n\n MAX3222/MAX3232有2路接收器和2路驱动器。MAX3222和MAX3232的引脚、封装及功能分别与MAX242和MAX232兼容。\n\n • 集成特性节省电路板空间、简化设计\n• 电荷泵电路省去±12V双极性电源 \n• +3V至+5.5V单电源工作范围 \n• 随时就绪附加输出支持监测外部设备\n\n\n• 节能特性延长电池寿命\n• 关断模式下，接收器保持有效时1µA关断电流(MAX3222、MAX3237、MAX3241);

ADI

亚德诺

具有 +/-15kV ESD 保护的 3V 至 5.5V 双通道 250kbps RS-232 线路驱动器/接收器

MAX3232 器件由两个线路驱动器、两个线路接收器和一个双路电荷泵电路组成，具有端子间（串行端口连接端子，包括 GND）±15kV ESD 保护。该器件符合 TIA/EIA-232-F 的要求，并在异步通信控制器与串行端口连接器之间提供电气接口。电荷泵和四个小型外部电容器支持由 3V 至 5.5V 单电源供电。该器件以高达 250kbit/s 的数据信号传输速率运行，驱动器输出压摆率最高为 30V/µs。\n\n 空白\n\n 空白\n\n 空白 • RS-232 总线终端 ESD 保护大于 ±15kV 人体放电模型 (HBM)\n• 符合或超出 TIA/EIA-232-F 和 ITU V.28 标准的要求\n• 由 3V 至 5.5V VCC 电源供电\n• 速率高达 250kbit/s\n• 两个驱动器和两个接收器\n• 低电源电流：300µA（典型值）\n• 外部电容器：4 × 0.1µF\n• 接受 5V 逻辑输入及 3.3V 电源\n• 备选高速端子兼容器件 (1Mbit/s) \n• SN65C3232（–40°C 至 85°C）\n• SN75C3232（0°C 至 70°C）;

TI

德州仪器

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CDR has two receivers and two drivers, and a dual charge-pump circuit.The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial- port connector. The charge pump and four

文件：405.63 Kbytes 页数：7 Pages

UMW

友台半导体

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

文件：268.35 Kbytes 页数：16 Pages

Maxim

美信

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

文件：268.35 Kbytes 页数：16 Pages

Maxim

美信

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CSE has two receivers and two drivers, and a dual charge-pump circuit. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four

文件：405.62 Kbytes 页数：7 Pages

UMW

友台半导体