Datasheet Linear Technology LTC491IS#TRPBF

LTC491
Differential Driver and
Receiver Pair U FEATURES
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в–  DESCRIPTIO Low Power: ICC = 300ВµA Typical
Designed for RS485 or RS422 Applications
Single 5V Supply
–7V to 12V Bus Common Mode Range
Permits В±7V Ground Difference Between Devices
on the Bus
Thermal Shutdown Protection
Power-Up/-Down Glitch-Free Driver Outputs Permit
Live Insertion or Removal of Package
Driver Maintains High Impedance in Three-State or
with the Power Off
Combined Impedance of a Driver Output and
Receiver Allows up to 32 Transceivers on the Bus
70mV Typical Input Hysteresis …