ADC12041 - National Semiconductor

ADC12041 12-Bit Plus Sign 216 kHz Sampling Analog-to-Digital Converter

Operating from a single 5V power supply, the ADC12041 is a 12 bit + sign, parallel I/O, self-calibrating, sampling analog-to-digital converter (ADC). The maximum sampling rate is 216 kHz. On request, the ADC goes through a self-calibration process that adjusts linearity, zero and full-scale errors. The ADC12041 can be configured to work with many popular mic.

Features

n Fully differential analog input n Programmable acquisition times and user-controllable throughput rates n Programmable data bus width (8/13 bits) n Built-in Sample-and-Hold n Programmable auto-calibration and auto-zero cycles Applications n n n n n Medical instrumentation Process control systems Test equipment Data logging Inertial guidance Block Diagram DS012441-1 TRI-STATE ® is a registered trademark of National Semiconductor Corporation. © 2000 National Semiconductor Corporation DS012441 www.national.com ADC12041 Connection Diagrams 28-Pin SSOP 28-Pin PLCC DS012441-3 Order Numb.