CDB5505/6/7/8
CDB5505/6/7/8
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Features
l Operation with on-board 32.768 kHz crystal
le or off-board clock source
l Jumper selectable:
- SSC mode; SEC mode; Sleep
b l DIP Switch Selectable:
ila - BP/UP mode; A0, & A1 channel selection
l On-board precision voltage reference
l Access to all digital control pins
va ly lOn-board patch area
A n 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
ger ce O AIN4+
Lon ren AIN3+
o fe AIN2+
N e AIN1+
CDB For R AIN-
CS5505/6/7/8
B
U
F
F
E
R
S
H
E
A
D
E
R
VREF
CLKIN
+5V GND -5V
Cirrus Logic, Inc.
CPh.rtOtyps.:/tB/awolwxSw1e7.mc8iir4cr7uo,sn.Adcuousmctitno,rTPerxoadsu7c8ts76D0ivision
(512) 445 7222 FAX: (512) 445 7581
http://www.crystal.com
Copyright CirrCusopLyorgigich,t I©ncC. 2ir0ru0s9Logic, Inc. 1998
(All Rights Rese(rAvelldR)ights Reserved)
MJAURN ‘9059
DS59DB24
33