The DS75176BTN is a high-speed differential tri-state Bus/Line Transceiver designed to meet the requirements of EIA standard RS-485 with extended common mode range (-7 to +12V), for multipoint data transmission. In addition, it is compatible with RS-422. The driver and receiver outputs feature tri-state capability, for the driver outputs over the entire common mode range of -7 to +12V. Bus contention or fault situations that cause excessive power dissipation within the device are handled by a thermal shutdown circuit, which forces the driver outputs into the high impedance state. High impedance to bus with driver in tri-state or with power off, over the entire common mode range allows the unused devices on the bus to be powered down. Combined impedance of a driver output and receiver input is less than one RS-485 unit load, allowing up to 32 transceivers on the bus.
- Thermal shutdown protection
- Pin-out compatible with DS3695/A and SN75176A/B
- 22ns Driver propagation delays
- 70mV Typical receiver hysteresis
- 10Mbps Maximum signalling rate
- 32 Number of nodes
- Green product and no Sb/Br
通信与网络, 传感与仪器
(EN)
