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

Product Attributes

Introduction

XADC108S022 is a low-power, 8-channel, 10-bit ADC with a high-speed serial interface. Unlike traditional approaches that specify performance at only a single sample rate, the XADC108S022 is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based on a successive approximation register architecture with an internal track-and-hold circuit. The XADC108S022 features 8 single-ended analog inputs, IN0 through IN7. The analog input range for each channel is 0 to VA. The XADC108S022 is available in a 16-pin TSSOP package and operates over a temperature range of -40°C to 105°C. The XADC108S022 is a drop-in replacement for the ADC108S022.

Features

• Eight input channels
• Specified VA range: 2.70 V to 5.25 V
• Performance specified across a range of sample rates
• Throughput: 50 - 200 ksps
• Zero latency
• ±0.5 LSB INL, ±0.5 LSB DNL
• SPI/DSP/MICROWIRE/QSPI-compatible serial interface
• Low power consumption (typical):
  • 2.15 mW (2.7 V, 200 ksps)
  • 3.60 mW (3.3 V, 200 ksps)
• 16-pin TSSOP package

Applications

• Automotive navigation
• Portable systems
• Medical instruments
• Mobile communications
• Instrumentation and control systems