CS5505-BS 데이터 시트보기 (PDF) - Cirrus Logic

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CS5505-BS

Very Low Power, 16-Bit and 20-Bit A/D Converters

Cirrus Logic 

CDB5505/6/7/8

Evaluation Board for CS5505/6/7/8 Series of ADC’s

Features

l Operation with on-board 32.768 kHz crystal

or off-board clock source

l Jumper selectable:

- SSC mode; SEC mode; Sleep

l DIP Switch Selectable:

- BP/UP mode; A0, & A1 channel selection

l On-board precision voltage reference

l Access to all digital control pins

l On-board patch area

I

Description

The CDB5505/5506/5507/5508 is a circuit board de-

signed to provide quick evaluation of the CS5505/6/7/8

series of A/D converters. The board can be configured to

evaluate the CS5505/6/7/8 in either SSC (Synchronous

Self-Clocking) or SEC (Synchronous External-Clocking)

serial port mode.

The board allows access to all of the digital interface pins

of the CS5505/6/7/8 chip.

ORDERING INFORMATION

CDB5505

CDB5506

CDB5507

CDB5508

Evaluation Board

Evaluation Board

Evaluation Board

Evaluation Board

AIN4+

AIN3+

AIN2+

AIN1+

AIN-

CS5505/6/7/8

B

U

F

F

E

R

S

H

E

A

D

E

R

VREF

CLKIN

Cirrus Logic, Inc.

Crystal Semiconductor Products Division

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.crystal.com

+5V GND -5V

Copyright © Cirrus Logic, Inc. 1998

(All Rights Reserved)

MAR ‘95

DS59DB2

33

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