SP1481ECP Sipex Corporation, SP1481ECP Datasheet

SP1481ECP

Manufacturer Part Number

SP1481ECP

Description

Manufacturer

Sipex Corporation

Datasheets

1.SP1485E.pdf (11 pages)

2.SP1481EEP.pdf (11 pages)

Specifications of SP1481ECP

Case

8 PDIP

Date_code

06+

Current page: 1 of 11
Download datasheet (133Kb)

■ +5V Only

■ Low Power BiCMOS

■ Driver/Receiver Enable for Multi-Drop

■ Low Power Shutdown Mode

■ Enhanced ESD Specifications:

DESCRIPTION

The SP1481E and the SP1485E are a family of half-duplex transceivers that meet the

specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The

ESD tolerance has been improved on these devices to over +15KV for both Human Body

Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with

Sipex's SP481 and SP485 devices as well as popular industry standards. As with the original

versions, the SP1481E and the SP1485E feature Sipex's BiCMOS design allowing low power

operation without sacrificing performance. The SP1481E and SP1485E meet the require-

ments of the RS-485 and RS-422 protocols up to 20Mbps under load. The SP1481E is

equipped with a low power Shutdown mode.

Revc Date: 3/08/07

+15KV Human Body Model

+15KV IEC1000-4-2 Air Discharge

+8KV IEC1000-4-2 Contact Discharge

configurations

(SP1481E)

Enhanced Low Power Half-Duplex

DE 3

RO 1

RE 2

SP1481E Low Power Half-Duplex RS485 Transceivers

DI 4

SP481E and SP485E

Now Available in Lead Free Packaging

RS-485 Transceivers

8 Vcc

7 B

6 A

5 GND

SP1481E/SP1485E

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