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ADM231LAR-REEL: Low Power, +5V CMOS RS-232 Transceiver with 2 Drivers and 2 Receivers

The ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available. The ADM223, ADM230L, ADM235L, ADM236L and ADM241L feature a low power shutdown mode that reduces power dissipation to less than 5 uW, making them ideally suited for battery powered equipment. Two receivers remain enabled during shutdown on the ADM223. The ADM233L and ADM235L do not require any external components and are particularly useful in applications where printed circuit board space is critical.

All members of the ADM230L family, except the ADM231L and the ADM239L, include two internal charge pump voltage converters that allow operation from a single +5 V supply. These converters convert the +5 V input power to the ±10 V required for RS-232 output levels. The ADM231L and ADM239L are designed to operate from +5 V and +12 V supplies. An internal +12 V to -12 V charge pump voltage converter generates the -12 V supply.

The ADM2xxL is an enhanced upgrade for the AD2xx family featuring lower power consumption, faster slew rate and operation with smaller (1 uF) capacitors.

ADM231LAR-REEL 特点
ADM231LAR-REEL 功能框图

ADM231L 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADM231LAN 量产 14 ld PDIP 14 工业
ADM231LANZ 量产 14 ld PDIP 14 工业
ADM231LAR 量产 16 ld SOIC - Wide 16 工业
ADM231LAR-REEL 量产 16 ld SOIC - Wide 16 工业
ADM231LARZ 量产 16 ld SOIC - Wide 16 工业
ADM231LARZ-REEL 量产 16 ld SOIC - Wide 16 工业
ADM231LJN 量产 14 ld PDIP 14 商业
ADM231LJNZ 量产 14 ld PDIP 14 商业
ADM231LJR 量产 16 ld SOIC - Wide 16 商业
ADM231LJRZ 量产 16 ld SOIC - Wide 16 商业
ADM231LAR-REEL 应用技术支持与电子电路设计开发资源下载
  1. ADM231L 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