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Part Number
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LM12458 |
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Manufacturer
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Texas Instruments |
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Description
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12-Bit + Sign Data Acquisition |
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Published
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Dec 26, 2020 |
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Detailed Description
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LM12454, LM12458, LM12H458
www.ti.com
SNAS079A – MAY 2004 – REVISED FEBRUARY 2006
LM12454/LM12458/LM12H458 12-Bit + S...
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Datasheet
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LM12458
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Overview
LM12454, LM12458, LM12H458
www.
ti.
com
SNAS079A – MAY 2004 – REVISED FEBRUARY 2006
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acquisition System with Self-Calibration
Check for Samples: LM12454, LM12458, LM12H458
FEATURES
1
•23 Three operating modes: 12-bit + sign, 8-bit + sign, and “watchdog”
• Single-ended or differential inputs • Built-in Sample-and-Hold and 2.
5V bandgap
reference • Instruction RAM and event sequencer • 8-channel multiplexer • 32-word conversion FIFO • Programmable acquisition times and
conversion rates • Self-calibration and diagnostic mode • 8- or 16-bit wide data bus microprocessor or
DSP interface
APPLICATIONS
• Data Logging • Instrumentation • Process Control • E...
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