LM12L458 Datasheet - National Semiconductor

LM12L458, 12-Bit Sign Data Acquisition System with Self-Calibration

LM12L458 12-Bit + Sign Data Acquisition System with Self-Calibration July 1999 LM12L458 12-Bit + Sign Data Acquisition System with Self-Calibration .
The LM12L458 is a highly integrated 3.

Features

* n Three operating modes: 12-bit + sign, 8-bit + sign, and “watchdog” n Single-ended or differential inputs n Built-in Sample-and-Hold n Instruction RAM and event sequencer n 8-channel multiplexer n 32-word conversion FIFO n Programmable acquisition times and conversion rates n Self-calibration and d

Applications

* n n n n Data Logging Process Control Energy Management Medical Instrumentation TRI-STATE ® is a registered trademark of National Semiconductor Corporation. AT ® is a registered trademark of International Business Machines Corporation. © 1999 National Semiconductor Corporation DS011711 www. nation

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