Serial 1.Wire Line Driver

DESCRIPTION The DS2480 is a serial port to 1–Wire interface chip that supports standard and Overdrive speeds. It connects directly to UARTs and 5V RS232 systems. Interfacing to RS232C (±12V levels) requires a passive clamping circuit and one 5V to ±12V level translator. Internal timers relie

串行、1-Wire线驱动器

串行、1-Wire线驱动器

DS2480B是一种串口至1-Wire®的接口芯片，支持标准和高速两种模式。它可以直接连至UART或5V的RS232系统。与RS232C (±12V电平)相接时，还需要一个无源箝位电路和一个5V电平至±12V电平的转换电路。内部带有定时器，因此主机就不再需要产生1-Wire通信所需的要求严格的时序波形。而在DS9097(E)中，主机必须为每一个1-Wire时隙发送一个完整的字符。比较而言，DS2480B则是将每个字符转换成8个1-Wire时隙，因此大大地提高了数据的吞吐量。另外，DS2480B可以采用四种不同的通信速率，分别为115.2kbps、57.6kbps、19.2kbps，其中9.6k • 通用、共地的串口至1-Wire线驱动器\n• 支持所有iButton®和1-Wire从器件\n• 支持标准速度和高速模式的1-Wire通信，且串行接口数据传输速率可在9600bps (默认)、 19200bps、57600bps和115200bps中进行选择\n• 支持12V EPROM编程，为传感器以及EEPROM提供5V强上拉\n• 进行串行和1-Wire通信时的自校准时基误差为±5%\n• 压摆率可控的1-Wire下拉和有源上拉，以适应长距离通信和降低辐射\n• 当与5V供电的RS232系统或与UART相连时，通过用户可选择RXD/TXD的极性将尽可能减少外围器件的数目\n•;

Serial 1-Wire Line Driver with Load Sensor

DESCRIPTION The DS2480B is a serial port to 1-Wire interface chip that supports regular and Overdrive speeds. It connects directly to UARTs and 5V RS232 systems. Interfacing to RS232C (± 12V levels) requires a passive clamping circuit and one 5V to ±12V level translator. Internal timers relieve

Serial 1-Wire Line Driver with Load Sensor

DESCRIPTION The DS2480B is a serial port to 1-Wire interface chip that supports regular and Overdrive speeds. It connects directly to UARTs and 5V RS232 systems. Interfacing to RS232C (± 12V levels) requires a passive clamping circuit and one 5V to ±12V level translator. Internal timers relieve

Serial 1.Wire Line Driver

DESCRIPTION The DS2480 is a serial port to 1–Wire interface chip that supports standard and Overdrive speeds. It connects directly to UARTs and 5V RS232 systems. Interfacing to RS232C (±12V levels) requires a passive clamping circuit and one 5V to ±12V level translator. Internal timers relie

Serial to 1-Wire Line Driver

文件：700.79 Kbytes Page：32 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC DRIVER 1/0 8SOIC 集成电路（IC） 驱动器，接收器，收发器

Serial to 1-Wire Line Driver

文件：503.69 Kbytes Page：32 Pages

Serial to 1-Wire Line Driver

文件：700.79 Kbytes Page：32 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC DRIVER 1/0 8SOIC 集成电路（IC） 驱动器，接收器，收发器

Serial to 1-Wire Line Driver

文件：700.79 Kbytes Page：32 Pages

Serial to 1-Wire Line Driver

文件：700.79 Kbytes Page：32 Pages

250MHz / 3mA Current Mode Feedback Amplifiers

General Description The EL2180C/EL2280C/EL2480C are single/dual/quad current-feedback operational amplifiers that achieve a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. They will operate with dual supplies ranging from ±1.5V to ±6V or from sin

250MHz / 3mA Current Mode Feedback Amplifiers

General Description The EL2180C/EL2280C/EL2480C are single/dual/quad current-feedback operational amplifiers that achieve a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. They will operate with dual supplies ranging from ±1.5V to ±6V or from sin

80V Triple Bias Clamp

文件：84.97 Kbytes Page：4 Pages

80V Triple Bias Clamp

文件：84.97 Kbytes Page：4 Pages