مدار مجتمع (آی سی) آی‌سی جمع‌آوری داده مبدل آنالوگ به دیجیتال (ای‌دی‌سی)

Product Attributes

Introduction

The XC121S101 is an ultra- low power, small size, single- channel 12- bit analog- to- digital converter with a high speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the XC121S101 is fully specified over a sample rate range of 500 KSPS to 800 KSPS from a single 4 V to 5.25 V supply. The converter is based upon a successive- approximation register architecture with an internal track- and- hold circuit. The XC121S101 is available in a 6- pin SOT- 23 package and has an operating temperature range of - 40℃ to 85℃. The XC121S101 is a drop- in replacement for the ADC121S101 and consumes only half dynamic power of their counterpart.

Features

• Single 4V to 5.25V Supply Operation for XC121S101
• Throughput Rate: 500 to 800 KSPS for XC121S101
• Specified Over a Range of Sample Rates
• ±1.25 LSB INL, ±1.5 SB DNL (XC121S101)
• Zero Latency
• SPI/DSP/MICROWIREM/QSPIM Compatible Serial Interface
• Variable Power Management
• Low Power (XC121S101 typical): 3.60mW (4V,800 KSPS), 6.05mW (5V,800 KSPS)
• Second- Source for ADC121S101
• 6- Pin SOT- 23 Package

Applications

• Battery Powered Systems
• Base Band Converters in Radio Communication
• Portable Systems
• Remote Data Acquisition
• Instrumentation and Control Systems