CPC7582MATR データシートの表示（PDF） - Clare Inc => IXYS

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CPC7582MATR

Line Card Access Switch

Clare Inc => IXYS 

Not for New Designs

CPC7582

Line Card Access Switch

Features

• Small 16-pin SOIC and 16-pin DFN

• DFN package printed-circuit board footprint is 60

percent smaller than the SOIC version, 70 percent

smaller than 4th generation EMR solutions.

• Monolithic IC reliability

• Low matched RON

• Eliminates the need for zero cross switching

• Flexible switch timing to transition from ringing mode

to talk mode.

• Clean, bounce-free switching

• Tertiary protection consisting of integrated current

limiting, voltage clamping, and thermal shutdown for

SLIC protection

• 5 V operation with power consumption < 10 mW

• Intelligent battery monitor

• Latched logic-level inputs, no external drive circuitry

required

• SOIC version is pin compatible with Agere product

Applications

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

• Digitally Added Main Line (DAML)

• Hybrid Fiber Coax (HFC)

• Fiber in the Loop (FITL)

• Pair Gain System

• Channel Banks

Description

The CPC7582 is a monolithic solid-state switch in a

16-pin SOIC or DFN surface-mount package. It

provides the necessary functions to replace two

2-Form-C electro-mechanical relays on traditional

analog and integrated voice and data (IVD) line cards

found in Central Office, Access, and PBX equipment.

The device contains solid state switches for tip and

ring line break, ringing injection/ringing return and test

access. The CPC7582 requires only a +5V supply and

offers break-before-make or make-before-break switch

operation using simple logic-level input control.

The CPC7582xC logic states differ from the

CPC7582xA/B. See “Functional Description” on

page 12 for more information. The CPC7582xC also

has a higher trigger and hold current for the protection

SCR.

Ordering Information

CPC7582 part numbers are specified as shown here:

B - 16-pin SOIC delivered 50/Tube, 1000/Reel

M - 16-pin DFN delivered 52/Tube, 1000/Reel

CPC7582 x x xx

TR - Add for Tape & Reel Version

A - With Protection SCR

B - Without Protection SCR

C - With Protection SCR with higher trigger and hold currents

and “Monitor Test State”

Figure 1. CPC7582 Block Diagram

Tip

Ring

TTEST

5

4 TRING

T 3 LINE

Secondary

Protection

RLINE 14

SW5 SW3

XX

X

SW1

SW2

X

SW6 SW4

XX

RTEST

12

VBAT

13

300Ω

(min.)

RINGING

CPC7582

SCR and

Trip Circuit

(CPC7582xB/C)

1

FGND

+5 Vdc

6 VDD

2 TBAT

VREF

Switch

Control

Logic

16

VBAT

8

7

DGND

15 RBAT

L

9

A

10

T

C 11

H

Pb

SLIC

INTEST

INRINGING

LATCH

TSD

RoHS

2002/95/EC

e3

DS-CPC7582-R05

www.clare.com

1

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