LANSDALE Semiconductor ML145404
Drivers/Receivers
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND, except where noted) Rating DC Supply Voltage (VDD ≥ VCC) Symbol VDD VSS VCC VIR Rx1 – Rxn DI1 – DIn DC Current Drain per Pin Power Dissipation Operating Temperature Range Storage Temperature Range I PD TA Tstg VSS – 15 to VDD + 15 0.5 to VCC + 15 ± 00 1 – 40 to + 85 – 85 to + 150 mA W °C °C Value – 0.5 to + 13.5 + 0.5 to – 13.5 – 0.5 to + 6.0 Unit V This device contains circuitry to protect the inputs and outputs against damage due to high static voltages or electric fields; however, it is advised that normal precautions be taken to avoid applications of any voltage higher than maximum rated voltages to this high impedance circuit. For proper operation it is recommended that Vout and Vin be constrained to the ranges described as follows: Digital I/O: Driver Inputs (DI): (GND ≤ VDI ≤ VCC). Receiver Outputs (DO): (GND ≤ VDO ≤ VCC). EIA–232 I/O: Driver Outputs (Tx): (VSS ≤ VTx1 – Txn ≤ VDD). Receiver Inputs (Rx): VSS – 15 V ≤ VRx1 – Rxn ≤ VDD + 15 V).