ADC0831CCN – TEXAS INSTRUMENTS

Overview

The Texas Instruments ADC0831CCN is an 8-bit successive approximation register (SAR) analog-to-digital converter designed for cost-sensitive applications where moderate resolution and speed are acceptable. Its primary function is to translate an analog input voltage into a digital representation, with a key operational characteristic being its flexible input configuration supporting single-ended, differential, or pseudo-differential signals. A critical design consideration when integrating the ADC0831CCN is the trade-off between its low power consumption and its relatively modest sampling rate of 31.25 kSPS, which can limit its suitability for high-speed transient capture or real-time control loops requiring faster conversion times.

Key Features

• 8-Bit Resolution
• 31.25 kSPS Sampling Rate
• 1 Analog Input Channel
• SPI Serial Data Interface
• External Reference Voltage
• 8-PDIP Through Hole Package (0.300″ width)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Low-frequency sensor data acquisition (e.g., temperature, pressure)
• Battery-powered portable instrumentation
• Simple analog signal monitoring in embedded systems
• Basic audio signal digitization in non-critical paths