Maxim MAX135CWI

15161Дифференциальный±5V±5V0°C ~ 70°C

Overview

The MAX135CWI is a CMOS 15-bit, binary-output analog-to- digital converter(ADC). Multi-slope integration provides low-noise and high-resolution conversions in less time than standard integrating ADCs: The MAX135CWI is tested at 16 conversions per second, out operates at up to 6times that rate. The MAX135CWI uses Super LSBs with data averaging to achieve 18-bit resolution. Supply current is 125uA maximum during normal opera- tion and only 10uA maximum in sleep mode. Low con- version noise alows tested operation at only 300mV full scale(15pV per LSB).A simple 8-bit parallel data bus and three control lires easily interface to all common microprocessors, and twos-compiement outputcoding simplifies bipolar measurements. High resolution ard compact size make the MAX135 deal for data loggers, numerical control systems, weigh scaies, data-acqusition systems, and panel meters. The MAX135CWI comes in 28-pin DIP and SO packages in both commercial and exlended temperature grades.

Analog-Signal Measurement Pressure, Flow, Temperature, Voltage.Current, Res stance, Weight

Features

Applications

• CMOS Image sensors for mobile applications
• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope