Description
The LM12434 and LM12 L 438 are highly integrated Data Acquisition Systems Operating on 3V to 5V they combine a fully-differential self-calibrating (correcting linearity and zero errors) 13-bit (12-bit a sign) analog-to-digital converter (ADC) and sample-and-hold (S H) with extensive analog and digit
Features
- Y Three operating modes 12-bit a sign 8-bit a sign and ‘‘watchdog’’ comparison mode
Y Single-ended or differential inputs
Y Built-in Sample-and-Hold
Y Instruction RAM and event sequencer
Y 8-channel (LM12 L 438) or 4-channel (LM12434) multiplexer
Y 32-word conversion FIFO
Y Programmable acquisition times and conversion rates
Y Self-calibration and diagnostic mode
Y Power down output for system power management
Y Read while convert capability for maximum through-put
rate.
LM12L438 Datasheet
