RS - 485收发器,集成100Ω / 120Ω终端电阻 RS-485 Transceivers with Integrated 100Ω/120Ω Termination Resistors
The is a full duplex RS485 transceiver with integrated 100 ohm/120 ohm termination resistors in 14 pin TSSOP package. This device has one RS485 transmitter and one RS485 receiver. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E has strong drivers specified to drive low impedance lines found when fully loaded bus based on today"s 100 ohm characteristic impedance cable is double terminated. It allows slew rate limiting of driver output to reduce EMI and reflections for data rates up to 500Kbps. The device also has 1/8 unit load receiver input impedance which allows up to 256 transceivers on the bus. All driver outputs are ESD protected to ±30KV human body model, ±15KV air gap discharge per IEC 61000-4-2, ±7KV contact discharge per IEC 61000-4-2.
电源电压DC 4.50V min
针脚数 14
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 4.75V ~ 5.25V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 14
封装 TSSOP-14
封装 TSSOP-14
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Each
制造应用 Medical, Industrial, Communications & Networking, Security, Motor Drive & Control, 电机驱动与控制, Portable Devices, 安全, 便携式器材, 通信与网络, 医用, 工业
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX13450EAUD+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX13450EAUD+T 美信 | 功能相似 | MAX13450EAUD+和MAX13450EAUD+T的区别 |