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ADM202: +5V, 0.1 uF CMOS RS-232 200kBPS Transceiver with 2 Drivers & 2 Receivers

The ADM202/ADM203 is a two-channel RS-232 line driver/ receiver pair designed to operate from a single +5 V power supply. A highly efficient on-chip charge pump design permits RS-232 levels to be developed using charge pump capacitors as small as 0.1 uF. The capacitors are internal to the package on the ADM203 so no external capacitors are required. These converters generate ±10 V RS-232 output levels.

The ADM202/ADM203 meets or exceeds the EIA-232-E and V.28 specifications. Fast driver slew rates permit operation up to 120 kB while high drive currents allows for extended cable lengths.

An epitaxial BiCMOS construction minimizes power consumption to 10 mW and also guards against latch-up. Overvoltage protection is provided allowing the receiver inputs to withstand continuous voltages in excess of ±30 V. In addition, all pins contain ESD protection to levels greater than 2 kV.

The ADM202 is available in 16-lead DIP and both narrow and wide SOIC packages. The ADM203 is available in a 20-pin DIP package.

ADM202 特点
ADM202 功能框图

ADM202 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADM202JN 量产 16 ld PDIP 16 商业
ADM202JNZ 量产 16 ld PDIP 16 商业
ADM202JRN 量产 16 ld SOIC 16 商业
ADM202JRN-REEL 量产 16 ld SOIC 16 商业
ADM202JRN-REEL7 量产 16 ld SOIC 16 商业
ADM202JRNZ 量产 16 ld SOIC 16 商业
ADM202JRNZ-REEL 量产 16 ld SOIC 16 商业
ADM202JRNZ-REEL7 量产 16 ld SOIC 16 商业
ADM202JRW 量产 16 ld SOIC - Wide 16 商业
ADM202JRW-REEL 量产 16 ld SOIC - Wide 16 商业
ADM202JRWZ 量产 16 ld SOIC - Wide 16 商业
ADM202JRWZ-REEL 量产 16 ld SOIC - Wide 16 商业
ADM202 应用技术支持与电子电路设计开发资源下载
  1. ADM202 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF