ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in

the operation sections to the specifications below is not implied. Exposure to absolute maximum rating conditions for

extended periods of time may affect reliability and cause permanent damage to the device.

-0.3V to +7.0V

Input Voltage at Control and Driver Input (RE, DE, and DI)

-0.3V to +7.0V

Receiver Output Voltage (RO)

Driver Output Voltage (A, B, Y and Z)

±18V

Receiver Input Voltage (A and B, half or full duplex)

±18V

Transient Voltage Pulse, through 100

Figure 6

±70V

Driver Output Current

±250mA

Storage Temperature Range

-65°C to +150°C

Lead Temperature (soldering, 10s)

+300°C

Package Power Dissipation

8-Pin SO

Maximum Junction Temperature = +150°C

XR3070-78X

2

LOW POWER 18V TOLERANT RS-485/RS-422 +3.3V TRANSCEIVERS

REV. 1.0.2

CAUTION

:

ESD (Electrostatic Discharge) sensitive device. Permanent damage may occur on unconnected devices subject to high

energy electrostatic fields. Unused devices must be stored in conductive foam or shunts. Personnel should be properly

grounded prior to handling this device. The protective foam should be discharged to the destination socket before devices

are removed.