TP8485E-SR 原装 收发器 的技术参数:
描述 | ± 18K ESD Protection, Full Fail-Safe RS-485 Transceiver |
制造商 | 3PEAK |
封装 | 8-Pin SOIC |
封装 | Tape and Reel |
包装量 | 4,000/圆盘 |
产品类型 | RS-485/RS-422芯片 |
类型 | 收发器 |
数据速率 | 250kbps |
电源电压 | 3V ~ 5.5V |
驱动器/接收器 | 1/1 |
节点数 | 256 |
静电保护 | ±18kV |
是否隔离 | 否 |
工作温度 | -40℃~+125℃ |
TP8485E-SR 原装 收发器 的描述：
The TP8485E are IEC61000 ESD protected, 3V~5.5V powered transceivers that meet the RS-485 and RS-422 standards for balanced communication. Driver outputs and receiver inputs are protected against ±18kV ESD strikes without latch-up. Transmitters in this family deliver exceptional differential output voltages (2.5V min/5Vcc), into the RS-485 required 54Ω load, for better noise immunity, or to allow up to eight 120Ω terminations in “star” topologies. These devices have very low bus currents so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without using repeaters.
Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven bus. Rx outputs feature high drive levels - typically 25mA @ VOL = 1V (to ease the design of optocoupled isolated interfaces).
TP8485E-SR 原装 收发器 的应用程序 ：
E-Metering Networks
Industrial Automation
HVAC Systems
Process Control
DMX512-Networks
Battery-Powered Applications
KLMBG2JETD-B041 10K 22+ KLMAG1JETD-B041 10K 22+ KLM8G1GETF-B041 10K 22+ KLM4G1FETE-B041 10K 22+ K4E8E324EB-EGCF 10K 22+ K4E6E304EB-EGCF 10K 22+ K4E6E304EC-EGCG 10K 22+ K4B4G1646E-BCNB 10K 22+ K4A8G165WB-BCRC 10K 22+ 优势出，有需要的欢迎联系
询价
