PRC1284-01ST datasheet, PDF - EEWORLD Datasheet

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PRC1284-01ST: DescriptionMICROPOWER PRO OPERATIONAL AMPLIFIER WITH SHUTDOWN; File Size39KB，2 Pages; ManufacturerCALMIRCO; Websitehttp://www.calmicro.com/

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PRC1284-01ST Overview

MICROPOWER PRO OPERATIONAL AMPLIFIER WITH SHUTDOWN

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PRELIMINARY

CALIFORNIA MICRO DEVICES

PRC1284

MICROPOWER RRO Operational Amplifier with Shutdown

Features

• Stable resistor-capacitor network

• 9 terminating lines/package

• Saves board space, reduces assembly cost,

simplifies routing

• ESD protected

• Miniature QSOP package

Applications

• ECP/EPP Parallel Port termination

• EMI/RFI Filter

• Notebook and Desktop computers

• Engineering Workstations and Servers

Product Description

Advanced, high-speed parallel ports, conforming to the

IEEE 1284 standard, are used to provide communica-

tions with external devices such as tape back-up drives,

ZIP drives, printers, parallel port SCSI adapters, external

LAN adapters, scanners, and other PC peripherals.

These advanced ports support bi-directional transfers to

2MB/sec and above. To support these data rates, the

IEEE 1284 standard recommends a combined termina-

tion, pull-up filter network between the driver/receiver

and the cable at both ends of the parallel port interface.

In addition, government EMC compatibility requirements

impose the need to include a filter on the parallel port.

The PRC1284 addresses all of these requirements by

providing a nine line, IEEE 1284 compliant network in a

thin film integrated circuit. Two of these networks replace

54 discrete components and provide a complete parallel

port termination.

CAMD’s PRC1284 Parallel Port Termination Network is a

convenient single function which includes pull-up, series

termination, and an EMI filter capacitor. The resistors

and capacitors are fabricated using proprietary state-of-

the-art thin film technology.

SCHEMATIC CONFIGURATION

S TA N D A R D PA R T O R D E R I N G I N F O R M AT I O N

Package

RC Code

Pins

Style

SOIC

Ordering Part Number

Tubes

PRC1284-01S/T

PRC1284-02S/T

PRC1284-03S/T

PRC1284-04S/T

PRC1284-05S/T

PRC1284-06S/T

PRC1284-07S/T

Tape & Reel

PRC1284-01S/R

PRC1284-02S/R

PRC1284-03S/R

PRC1284-04S/R

PRC1284-05S/R

PRC1284-06S/R

PRC1284-07S/R

Part Marking

PRC1284-01S

PRC1284-02S

PRC1284-03S

PRC1284-04S

PRC1284-05S

PRC1284-06S

PRC1284-07S

C1210600

7/14/2000

215 Topaz Street, Milpitas, California 95035

Tel: (408) 263-3214

Fax: (408) 263-7846

www.calmicro.com

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