ILX485 Datasheet, PDF (1/8 Pages) IK Semicon Co., Ltd – Three-State Outputs

TECHNICAL DATA
Low-Power, Slew-Rate-Limited RS-485/RS-422
Transceivers
ILX485
Description
The ILX485 is low-power transceivers for RS-485
and RS- 422 communication. IC contains one driver and
one receiver.
The driver slew rates of the ILX485 is not limited,
allowing them to transmit up to 10 Mbps.
These transceivers draw between 120µA and 500µA
of supply current when unloaded or fully loaded with
disabled drivers. All parts operate from a single 5V supply.
Drivers are short-circuit current limited and are protected
against excessive power dissipation by thermal shutdown
circuitry that places the driver outputs into a high-
impedance state.
The receiver input has a fail-safe feature that
guarantees a logic-high output if the input is open circuit.
The ILX485 is designed for half-duplex applications.
ILX485N DIP 8
ILX485D SOP 8
Features
Device
ILX485N
ILX485D
ILX485DT
ORDERING INFORMATION
Operating
Temperature Range
TA = -40 to 85 C
Package
DIP8
SOP8
SOP8
Shipping
Tube
Tube
Tape & Reel
 Low Quiescent Current: 300µA
 -7V to +12V Common-Mode Input Voltage Range
 Three-State Outputs
 50ns Propagation Delays, 5ns Skew
 Half-Duplex Version Available
 Operate from a Single 5V Supply
 Allows up to 32 Transceivers on the Bus
 Data rate: 10 Mbps
 Current-Limiting and Thermal Shutdown for Driver Overload Protection
 Enhanced ESD Specifications:
±15kV IEC61000-4-2 Air Discharge
±8kV IEC61000-4-2 Contact Discharge
Pin Description
2012, February, ver. 02