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LM12458 - 12-Bit + Sign Data Acquisition

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Texas Instruments

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LM12458 12-Bit + Sign Data Acquisition by Texas Instruments - Datasheet Preview — Datasheet preview – LM12458

Datasheet Details

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

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 |