Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com

SP483_SP485_0_0627

ORDERING INFORMATION

Model

Temperature Range

Package Types

SP483CN-L......................................................................... 0°C to +70°C................................................................................................8-pin NSOIC

SP483CN-L/TR ................................................................... 0°C to +70°C................................................................................................8-pin NSOIC

SP483EN-L........................................................................ -40°C to +85°C...............................................................................................8-pin NSOIC

SP483EN-L/TR.................................................................. -40°C to +85°C...............................................................................................8-pin NSOIC

SP485CN-L......................................................................... 0°C to +70°C................................................................................................8-pin NSOIC

SP485CN-L/TR ................................................................... 0°C to +70°C................................................................................................8-pin NSOIC

SP485CS-L......................................................................... 0°C to +70°C.................................................................................................8-pin PDIP

SP485EN-L........................................................................ -40°C to +85°C...............................................................................................8-pin NSOIC

SP485EN-L/TR.................................................................. -40°C to +85°C...............................................................................................8-pin NSOIC

SP485ES-L........................................................................ -40°C to +85°C...............................................................................................8-pin PDIP

REVISION HISTORy

DATE

REVISION DESCRIPTION

07/28/04

--

Legacy Sipex Datasheet

07/4/0

.0.0

Convert to Exar Format. Update ordering information as a result of discontinued

Lead type package options per PDN 0826-0. Remove all options and reference

to SP48; Part is EOL. Remove "GND" entry from Minimum column of SP483/485

driver DC Characteristic paramter "Differential output voltage - Unloaded".

June 20

.0.

Remove Driver Short Circuit Current minimum. Change Vcc ABS MAX Rating from

+2V to +7V. Add 2k ohm minimum value to receiver Input Resistance. Change

SP485 receiver propagation delay MIN and TyP to 20 and 45ns respectively,

receiver Enable and Disable TyP and MAX to 45 and 70ns respectively. Remove

SP483CS-L and SP483ES-L ordering part number per PDN 050-0.

Notice

EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliabil-

ity. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for

illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked;

no responsibility, however, is assumed for inaccuracies.

EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can

reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for

use in such applications unless EXAR Corporation receives, in writting, assurances to its satisfaction that: (a) the risk of injury or damage has been

minimized ; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately protected under the circumstances.

Copyright 20 EXAR Corporation

Datasheet June 20

Send your serial transceiver technical inquiry with technical details to: serialtechsupport@exar.com

Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.

Note: /TR = Tape and Reel