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LM12458, LM12454 - 12-Bit + Sign Data Acquisition

Texas Instruments

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LM12458 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM12458, LM12454. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	LM12458, LM12454
Manufacturer	Texas Instruments
File Size	1.75 MB
Description	12-Bit + Sign Data Acquisition
Datasheet	LM12454-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: LM12458, LM12454. Please refer to the document for exact specifications by model.

LM12458 Product details

Description

The LM12458, and LM12H458 are highly integrated Data Acquisition Systems.

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.

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Published: Dec 26, 2020 |