Part Number
|
LM12H458 |
Manufacturer
|
National Semiconductor |
Description
|
12-Bit Sign Data Acquisition System |
Published
|
Mar 22, 2005 |
Detailed Description
|
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acquisition System with Self-Calibration
July 1999
LM12454/LM12458/LM12H45...
|
Datasheet
|
LM12H458
|
Overview
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acquisition System with Self-Calibration
July 1999
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acquisition System with Self-Calibration
General Description
The LM12454, 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) analog-to-digital converter (ADC) and sample-and-hold (S/H) with extensive analog functions and digital functionality.
Up to 32 consecutive conversions, using two’s complement format, can be stored in an internal 32-word (16-bit wide) FIFO data buffer.
An internal 8-word RAM can ...
Similar Datasheet