SP8480*
Monolithic, 12鈥揃it Data Acquisition System
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Complete Monolithic 8-Channel, 12-Bit
DAS
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100kHz Throughput
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16-Bit Microprocessor Bus Interface
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MUX Inputs Overvoltage Protected
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Parallel 8/4-Bit Nibble Output
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Tri-State Latched Output
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No Missing Codes to 12-Bits
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28-pin SOIC and PDIP package
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200mW Max Power Dissipation
(140mw Typ.)
*Formerly part of the
SP410 Series.
DESCRIPTION鈥?/div>
The
SP8480 Series
are complete monolithic data acquisition systems, featuring 8-channel
multiplexer, internal reference and 12-bit sampling A/D converter in 28鈥損in plastic DIP or SOIC
packages. Linearity errors of
鹵0.5
and
鹵1.0
LSB, and Differential Non-linearity to 12-bits are
guaranteed, with no missing codes over temperature. Multiplexer settling plus acquisition time
is 1.9碌s maximum; A/D conversion time is 8.1碌s maximum.
MULTIPLEXER
12-BIT A/D
CONVERTER
MUX DECODE
REFERENCE
CONTROL
LOGIC
CLOCK
8鈥揃IT/4鈥揃IT NIBBLE
OUTPUT
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