What is ADC08161CIWM?


This is 500 ns A/D Converter with S/H Function and 2.5V Bandgap Reference.

An analog-to-digital converter (ADC) is an electronic device that converts continuous analog signals into discrete digital signals. Analog signals are continuous signals that vary smoothly over time, while digital signals are discrete signals that are represented by a sequence of discrete values.


[PDF] Complete Technical Details can be found in the ADC08161CIWM datasheet provided at this page.

Summary in PDF File


ADC08161 500 ns A D Converter with S H Function and 2 5V Bandgap Reference June 1999 ADC08161 500 ns A D Converter with S H Function and 2 5V Bandgap Reference General Description Using a patented multi step A D conversion technique the 8 bit ADC08161 CMOS A D converter offers 500 ns conversion time internal sample and hold S H a 2 5V bandgap reference and dissipates only 100 mW of power The ADC08161 performs an 8 bit conversion with a 2 bit voltage estimator that generates the 2 MSBs and two low resolution 3 bit flashes that generate the 6 LBSs Input signals are tracked and held by the input sampling circuitry eliminating the need for an external sample and hold The ADC08161 can perform accurate conversions of full scale input signals at frequencies from DC to typically more than 300 kHz full power bandwidth without the need of an external sample and hold S H For ease of interface to microprocessors this part has been designed to appear as a memory location or I O port without the need for external interfacing logic Key Specifications n n n n n n Resolution Conversion time tCONV Full power bandwidth Throughput rate Power dissipation Total unadjusted error 8 Bits 560 ns max WR RD Mode 300 kHz typ 1 5 MHz min 100 mW max 1 2 LSB

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Here are several types of ADCs, including: Successive approximation ADCs - these are the most common type of ADC and use a binary search algorithm to determine the digital value of the input signal. Flash ADCs - these are the fastest type of ADC, but also the most expensive, as they use a large number of comparators to simultaneously convert the input signal. Delta-sigma ADCs - these are high-resolution ADCs that use oversampling and noise-shaping techniques to achieve high accuracy.

Manufacturers : National Semiconductor

NATIONAL - ADC08161CIWM Datasheet PDF

NATIONAL ADC08161CIWM CONVERTER

500 ns A/D Converter with S/H Function and 2.5V Bandgap Reference

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Datasheet ADC08161CIWM.PDF DownLoad ( NATIONAL )


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