ADS831E – BURR BROWN

Overview

The Texas Instruments ADS831E is an 8-bit, 80MSPS pipelined Analog-to-Digital Converter (ADC) designed for high-speed data acquisition where throughput is paramount. Its pipelined architecture enables a high sampling rate, but a critical design consideration is managing the trade-off between speed and linearity; achieving optimal Signal-to-Noise Ratio (SNR) and Total Harmonic Distortion (THD) at the maximum sampling rate often necessitates careful analog front-end filtering and clock jitter management to mitigate aperture uncertainty errors inherent in high-speed sampling.

Key Features

• 8-bit resolution
• 80 MSPS maximum sampling rate
• Single-ended and differential input
• Parallel data interface
• Pipelined architecture
• 20-SSOP surface mount package (3.90mm 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.

• High-speed digital signal processing in SDR front-ends
• Real-time data acquisition for instrumentation
• Video signal digitization in imaging systems
• High-rate data buffering in telecommunications infrastructure