DS75176BM

• EIA-compliant multipoint bus transmission RS485 and is compatible with RS-422.
• Small Form Factor Package (SO) package options are available for minimal board space.
• 22 ns propagation delay driver.
• +5 V single supply.
• - Ground differences between devices on a bus of ± 7V are allowed in the 7V to +12V bus commonmode range.
• Thermal shutdown protection.
• High impedance with driver tri-state or shut-off power over the entire common mode range, buses allow power de-energization of unused equipment on the bus.
• Compatible with DS3695 pin output/A and SN75176A/B
• One driver output and receiver input impedance is less than merging an RS485 unit load, allowing up to 32 transceivers on the bus.
• Typical receiver lag of 70 mV.

illustrate

The DS75176B is a high-speed differential three-state ® bus/line transceiver designed to meet the requirements of extended common-mode range and EIA standard RS485 (+12 V to -7V) for multipoint data transmission. In addition, it comes with RS-422 compatibility.

The output driver and receiver driver output a three-state function over the entire common mode range of +12 V to -7V. In the case of bus contention or failure, the power consumption in the equipment is too large, and the circuit is thermally shut down, and the troops enter a high impedance state, and the driver outputs.

The DC specifications are guaranteed over temperatures from 0 to 70°C and supply voltages from 4.75V to 5.25V.