LMS75LBC176 General Description
LMS75LBC176 Maximum Ratings
Supply Voltage, VCC (Note 2) ............................................7V
Voltage Range at Any Bus
Terminal ...............................................................−7V to 12V
Input Voltage, VIN (DI, DE, or RE) ..........−0.3V to VCC + 0.3V
Package Thermal Impedance, JA .............................125C/W
Junction Temperature (Note 3) ......................................150
Operating Free-Air Temperature
Range, TA............................................................ 0°C to 70
Storage Temperature Range .........................−65°C to 150
Soldering Information
Infrared or Convection (20 sec.) ....................................235
ESD Rating (Note 4) ..........................................................2KV
LMS75LBC176 Features
`Bidirectional transceiver
`Meet ANSI standard RS-485
`Low skew, 6ns
`Low supply current, 8mA (max)
`Wide input and output voltage range
`High output drive capacity ±60mA
`Thermal shutdown protection
`Open circuit fail-safe for receiver
`Receiver input sensitivity ±200mV
`Receiver input hysteresis 10mV (min.)
`Single supply voltage operation, 5V
`Glitch free power-up and power-down operation
`Pin and functional compatible with TI's SN75LBC176
`8-Pin SOIC
LMS75LBC176 Typical Application
`Network hubs, bridges, and routers
`Point of sales equipment (ATM, barcode readers,.)
`Industrial programmable logic controllers
`High speed parallel and serial applications
`Multipoint applications with noisy environment
LMS75LBC176 Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All