ADI AD1938WBSTZ

Общее назначениеСерийный24 b4 / 8-40°C ~ 105°C

Overview

The AD1938WBSTZ is a high performance, single-chip codec that provides four analog-to-digital converters (ADCs) with input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters.

The AD1938WBSTZ is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the master clock from the LR clock or from an external crystal, the AD1938WBSTZ eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The DACs and ADCs are designed using the latest Analog Devices continuous time architectures to further minimize EMI. By using 3.3 V supplies, power consumption is minimized, further reducing emissions.

Features

Applications

• Conveying
• Cut-to-length
• Filling
• Food & beverage
• Linear measurement
• Material handling
• Metal forming & fabrication
• Mobile equipement
• Motor feedback
• Packaging