ADAU1978WBCPZ - Analog Devices Inc.

Manufacturer Part Number

ADAU1978WBCPZ

Manufacturer

Analog Devices

Introduction

The ADAU1978WBCPZ is a high-performance, 4-channel, 24-bit analog-to-digital converter (ADC) designed specifically for demanding audio applications, offering superb sound quality and audio data acquisition.

Product Features and Performance

4-channel ADC with 24-bit resolution

High sampling rate of up to 192kHz

Flexible data interface with I2C and SPI options

Operates on a single 3.3V supply

Compatible with automotive temperature ranges (-40°C to 105°C)

Surface mount 40-WFQFN Exposed Pad, CSP package for compact integration

Designed to meet the rigorous standards of automotive-grade applications

Product Advantages

High-resolution audio capture for detailed sound reproduction

Supports high sampling rates for accurate sound quality at professional audio levels

Versatile data interfaces for easy integration with various systems

Low voltage operation helps in power efficiency

Robust temperature range ensures reliability in automotive environments

Key Technical Parameters

Number of Channels: 4

Resolution (Bits): 24b

Sampling Rate (Per Second): 192k

Data Interface: I2C, SPI

Voltage Supply: 3.3V

Operating Temperature: -40°C ~ 105°C

Package / Case: 40-WFQFN Exposed Pad, CSP

Supplier Device Package: 40-LFCSP-WQ (6x6)

Quality and Safety Features

Adheres to automotive-grade reliability and quality standards

Compatibility

Compatible with a wide range of microcontrollers and processors through I2C and SPI interfaces

Suitable for surface mount technology (SMT) boards with 40-LFCSP-WQ (6x6) packaging

Application Areas

Automotive audio systems

Professional audio recording and processing equipment

High-fidelity (Hi-Fi) home audio systems

Audio data acquisition systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with ongoing support and availability

Options for replacements or upgrades would depend on future technological developments and market demand

Several Key Reasons to Choose This Product

Superior audio quality with high resolution and sampling rate

Flexible for system designers due to I2C and SPI data interfaces

Low power consumption with a single 3.3V supply

Suitable for harsh environments due to wide operating temperature range

Fulfills automotive-grade standards, ensuring reliability and durability in automotive applications