adc0833ccj National Semiconductor Corporation, adc0833ccj Datasheet

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adc0833ccj

Manufacturer Part Number
adc0833ccj
Description
8-bit Serial I/o A/d Converter With 4-channel Multiplexer
Manufacturer
National Semiconductor Corporation
Datasheet
C 1995 National Semiconductor Corporation
ADC0833 8-Bit Serial I O A D Converter
with 4-Channel Multiplexer
General Description
The ADC0833 series is an 8-bit successive approximation
A D converter with a serial I O and configurable input multi-
plexer with 4 channels The serial I O is configured to com-
ply with the NSC MICROWIRE
dard for easy interface to the COPS
as well as with standard shift registers or mPs
The 4-channel multiplexer is software configured for single-
ended or differential inputs when channel assigned by a 4-
bit serial word
The differential analog voltage input allows increasing the
common-mode rejection and offsetting the analog zero in-
put voltage value In addition the voltage reference input
can be adjusted to allow encoding any smaller analog volt-
age span to the full 8 bits of resolution
Key Specifications
Y
Y
Y
Y
Y
Connection and Functional Diagrams
COPS
TRI-STATE is a registered trademark of National Semiconductor Corporation
Resolution
Total Unadjusted Error
Single Supply
Low Power
Conversion Time
Dual-In-Line Package (J and N)
ADC0833BCN or ADC0833CCN
Order Number ADC0833CCJ
TM
See NS Package Number
and MICROWIRE
J14A or N14A
Top View
TM
are trademarks of National Semiconductor Corporation
TL H 5607 – 14
TL H 5607
TM
serial data exchange stan-
g
TM
family of processors
LSB and
g
23 mW
1 LSB
5 V
32 ms
8 Bits
DC
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
NSC MICROWIRE compatible – direct interface to COPS
family processors
Easy interface to all microprocessors
‘‘stand alone’’
Works with 2 5V (LM336) voltage reference
No full-scale or zero adjust required
Differential analog voltage inputs
4-channel analog multiplexer
Shunt regulator allows operation with high voltage
supplies
0V to 5V input range with single 5V power supply
Remote operation with serial digital data link
TTL MOS input output compatible
0 3 standard width 14-pin DIP package
RRD-B30M115 Printed in U S A
December 1994
or operates
TL H 5607 – 1

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