Maxim(美信半导体)| Maxim产品型号搜索
当前位置:美信半导体 > > 美信芯片 >> MAX3385E
MAX3385E - 典型电路框图:
Maxim产品 - MAX3385E介绍
MAX3385E - ±15kV ESD保护、3.0V至5.5V、低功耗、高达250kbps、真RS-232收发器

MAX3385E是Maxim美信半导体公司的一款驱动器-接收器产品,MAX3385E是±15kV ESD保护、3.0V至5.5V、低功耗、高达250kbps、真RS-232收发器,本站介绍了MAX3385E的封装应用图解、特点和优点、功能等,并给出了与MAX3385E相关的Maxim元器件型号供参考。

MAX3385E - ±15kV ESD保护、3.0V至5.5V、低功耗、高达250kbps、真RS-232收发器 - 驱动器-接收器 - Maxim美信半导体高性能芯片品质 - 美信半导体


The MAX3385E is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model.

The transceiver has a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a +3.0V to +5.5V supply with a dual charge pump. The charge pump requires only four small 0.1µF capacitors for operation from a +3.3V supply. Each device is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels.

The MAX3385E has two receivers and two drivers. It features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers can remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply current.

The MAX3385E is available in a space-saving SSOP package in either the commercial (0°C to +70°C) or extended-industrial (-40°C to +85°C) temperature range.

  • 以下关键特性由Maxim美信半导体提供:
  • ESD Protection for RS-232 I/O Pins
  • ±15kV-Human Body Model
  • ±8kV-IEC 1000-4-2, Contact Discharge
  • ±15kV-IEC 1000-4-2, Air-Gap Discharge
  • Latchup Free
  • 300µA Supply Current
  • 1µA Low-Power Shutdown with Receivers Active
  • 250kbps Guaranteed Data Rate
  • 250µs Time to Exit Shutdown with 3-kilohm Load on V+
  • 6V/µs Guaranteed Slew Rate
  • Meets EIA/TIA-232 Specifications Down to 3.0V
  • 热门应用
  • 电池供电应用
  • 手持式装置
  • 外设
  • 打印机
  • 下面可能是您感兴趣的美信半导体公司驱动器-接收器元器件
  • DS9503 - ESD保护二极管,带有电阻
  • MAX1932 - 数控、0.5%精度、更安全的APD偏置电源
  • MAX187 - +5V、低功耗、12位串行ADC
  • MAX6444 - 微处理器复位电路,带有超长手动复位设置时间
  • MAX8821 - 白光LED电荷泵,具有单声道D类音频放大器和两路LDO
  • MAX749 - 数字调节LCD偏置电源
  • MAX3107 - SPI/I²C UART,具有128字FIFO
  • MAX5139 - 低功耗、单通道、16/12位、缓冲电压输出DAC
  • MAX19996A - SiGe、高线性度、2000MHz至3900MHz下变频混频器,带有LO缓冲器
  • MAX2091 - 50MHz至500MHz模拟VGA、1735MHz至1935MHz上变频混频器,带镜频滤波、门限报警电路和用于电平控制的误差放大器
  • 节约时间成本,提高采购效率,Maxim官网授权代理
    寻找全球Maxim代理商现货货源 - Maxim公司(美信半导体)电子元件在线订购