LM12454 acquisition equivalent, 12-bit + sign data acquisition.
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*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
ref.
* Data Logging
* Instrumentation
* Process Control
* Energy Management
* Inertial Guidance
KEY SPECI.
The LM12458, and LM12H458 are highly integrated Data Acquisition Systems. Operating on just 5V, they combine a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-bit + sign) analogto-digital converter (ADC) and samp.
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