CS5501 Просмотр технического описания (PDF) - Cirrus Logic
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CS5501 Datasheet PDF : 54 Pages
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CCDDBB55505101
CCDDBB55505303
CSC5S5505101&/CCSS55550033 EEvvaalluuaattiioonn BBooaarrdds
FIeatures
l Operation with on-board clock generator, on-
board crystal, or an off-board clock source.
l DIP switch selectable or micro port
controllable:
- Unipolar/Bipolar input range
- Sleep Mode-All Cal Modes
l On-board Decimation Counter
l Multiple Data Output Interface Options:
- RS-232 (CS5501)
- Parallel Port (CS5501)
- Micro Port (CS5501 & CS5503)
Description
The CDB5501/CDB5503 is an evaluation board de-
signed for maximum flexibility when evaluating the
CS5501/CS5503 A/D converters. The board can easily
be configured to evaluate all the features of the
CS5501/CS5503, including changes in master clock
rate, calibration modes, output decimation rates, and in-
terface modes.
The evaluation board interfaces with most microcontrol-
lers and allows full control of the features of the CS5501
or CS5503. DIP switch selectable control is also avail-
able in the event a microcontroller is not used. The
evaluation board also offers computer data interfaces in-
cluding RS-232 and parallel port outputs for evaluating
the CS5501.
All calibration modes are selectable including Self-Cal,
System Offset Cal, and System Offset and System Gain
Cal. A calibration can be initiated at any time by pressing
the CAL pushbutton switch.
ORDERING INFORMATION
CDB5501
Evaluation Board
CDB5503
Evaluation Board
I
CLKIN
AIN
OSC
Divider
VREF
CS5501/
CS5503
Decimation
Counter
Micro
Port
Parallel
Port
+5 -5
GND
Cirrus Logic, Inc.
PCh.rtOtyps.:/tB/awolwxSw1e7.mc8iir4cr7uo,sn.Adcuousmctitno,rTPerxoadsu7c8ts76D0ivision
(512) 445 7222 FAX: (512) 445 7581
http://www.crystal.com
Copyright © CirrCusopLyorgigich,t I©ncC. 2ir0ru0s5Logic, Inc. 1998
(All Rights Rese(rAvelldR)ights Reserved)
RS-232
Port
MAUAGR ‘905
DS31DB34
41
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