ADAU1966AWBSTZ - Analog Devices Inc.

Manufacturer Part Number

ADAU1966AWBSTZ

Manufacturer

Analog Devices

Introduction

The ADAU1966AWBSTZ is a high-performance, 24-bit, 16-channel Digital to Analog Converter (DAC) ideal for automotive and professional audio applications, ensuring precise sound output and high fidelity.

Product Features and Performance

24-bit resolution provides high-quality sound

16 DAC channels support complex audio systems

Sigma-Delta architecture enhances audio clarity

Supports I2C, I2S, and SPI digital interface protocols

Internal voltage reference maintains signal integrity

Unbuffered voltage output for direct connection to next stage

Differential output reduces noise and interference

Operates across a wide temperature range from -40°C to 105°C

Product Advantages

High integration with 16 DACs reduces system complexity and cost

Wide range of digital interfaces offers flexibility in system design

Automotive grade ensures reliability under harsh environmental conditions

Key Technical Parameters

Number of Bits: 24

Number of D/A Converters: 16

Voltage - Supply, Analog: 3.14V ~ 3.46V

Voltage - Supply, Digital: 2.25V ~ 3.46V

Operating Temperature: -40°C ~ 105°C

Data Interface: I2C, I2S, SPI

Output Type: Voltage - Unbuffered

Differential Output: Yes

Quality and Safety Features

Automotive grade certification for enhanced reliability

Robust operation over an extended temperature range ensures performance stability

Compatibility

Compatible with systems requiring I2C, I2S, or SPI interface

Suitable for automotive audio systems and professional sound equipment

Application Areas

Automotive audio systems

Professional audio equipment

High-fidelity sound reproduction systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High-resolution audio output with 24-bit precision across 16 channels

Flexible interfacing options (I2C, I2S, SPI) cater to various system designs

Automotive grade reliability ensures performance in extreme conditions

Internal voltage reference preserves audio fidelity

Designed for direct deployment into professional grade audio systems and automotive setups

Ideal for applications demanding high sound quality and system reliability