SP3072EEN-L - 

The SP3070E-3078E differential line transceivers are suitable for bidirectional communication on balanced multipoint bus transmission lines and comply with both RS485 and RS422 EIA Standards. Each device consists of a differential driver and differential receiver. All devices operate from a 3.3V power supply.
High receiver input impedance allows a large number of transceivers to share a common data bus while maintaining signal margin and without excessive loading or use of expensive repeaters. The high impedance driver output is maintained over the entire common-mode voltage range from -7 to +12V. Receivers will failsafe to logic 1 output when inputs are open, shorted or terminated. Drivers include built-in short-circuit protection and a thermal-overload shutdown to protect against excessive power dissipation from bus contention or cable faults. All RS485 receiver inputs and driver outputs are ESD protected up to ±15kV (Air-Gap and Human Body Model) and up to ±8kV Contact discharge (IEC 1000-4-2).

Features:

±15kV ESD protection for RS485 pins

3.3V low-power operation

Advanced Receiver-failsafe protection for open, shorted or terminated lines

Up to 256 Transceivers may share Bus

Very low load for 8x greater fanout

Hot Swap glitch protection RE and DE

Thermal shutdown protects against driver contention

Available in three industry standard footprints

SP3070E, 3073 and 3076 in Full-Duplex (14 pin)

SP3071E, 3074 and 3077 in Full-Duplex (8 pin)

SP3072E, 3075 and 3078 in Half-Duplex (8 pin)

Three applications-optimized speed grades

SP3070E-72E: 250kbps slew-limited

SP3073E-75E: 500kbps slew-limited

SP3076E-78E: 16Mbps high speed

Small form factor SO-narrow packages

Industrial (-40°C to +85°C) and Extended (-40°C to +125°C) temperature grades