SP8121DS/02
SP8121 Monolithic, 12-Bit Data Acquisition System
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Copyright 2000 Sipex Corporation
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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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Parallel 12-Bit Output
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Latched MUX Address
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Tri-State Latched Output
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No Missing Codes to 12-Bits
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32-pin SOIC and PDIP Available
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200mW Power Dissipation Maximum
DESCRIPTION
The
SP8121
is a complete data acquisition systems, featuring 8-channel multiplexer, internal
reference and 12-bit sampling A/D converter implemented as a single monolithic IC. The analog
multiplexer accepts 0V to +5V unipolar full scale inputs. Output data is formatted in 12-bit parallel.
The
SP8121
is available in 32-pin plastic DIP or SOIC packages, operating over the commercial
temperature range.
* Formerly part of the
SP410 Series
.
CONTROL
LOGIC
MUX DECODE
MULTIPLEXER
T
L
CLOCK
REFERENCE
12-BIT A/D
CONVERTER
SP8121
Monolithic, 12–Bit Data Acquisition System