对比图
型号 MAX491CPD MAX491EPD MAX491CPD+
描述 低功耗，限摆率限制RS - 485 / RS -422收发器 Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers低功耗，限摆率限制RS - 485 / RS -422收发器 Low-Power, Slew-Rate-Limited RS-485/RS-422 TransceiversMAXIM INTEGRATED PRODUCTS MAX491CPD+ 芯片, RS422/RS485 收发器, 2.5MBPS, 5.25V, DIP-14
数据手册 ---
制造商 Maxim Integrated (美信) Maxim Integrated (美信) Maxim Integrated (美信)
分类 接口芯片接口芯片接口芯片
安装方式 Through Hole Through Hole Through Hole
引脚数 14 14 14
封装 DIP-14 PDIP DIP-14
电源电压(DC) 4.75V (min) 4.75V (min) 4.75V (min)
数据速率 2.50 Mbps - 2.50 Mbps
工作温度(Max) 70 ℃ - 70 ℃
工作温度(Min) 0 ℃ - 0 ℃
电源电压 4.75V ~ 5.25V - 4.75V ~ 5.25V
通道数 - - 1
针脚数 - - 14
电源电压(Max) - - 5.25 V
电源电压(Min) - - 4.75 V
封装 DIP-14 PDIP DIP-14
长度 19.43 mm - 19.43 mm
宽度 7.87 mm - 7.87 mm
高度 4.45 mm - 4.45 mm
产品生命周期 Unknown Unknown Unknown
包装方式 Bulk Tube Each
RoHS标准 Non-Compliant RoHS Compliant Non-Compliant
含铅标准 Contains Lead Lead Free Lead Free
工作温度 0℃ ~ 70℃ - 0℃ ~ 70℃