AD1835AAS - Analog Devices Inc.

Manufacturer Part Number

AD1835AAS

Manufacturer

Analog Devices, Inc.

Introduction

The AD1835A is a high-performance, low-power, stereo audio CODEC (Coder-Decoder) that integrates two 24-bit ADCs (Analog-to-Digital Converters) and two 24-bit DACs (Digital-to-Analog Converters) on a single chip.

Product Features and Performance

24-bit ADCs and DACs with 105 dB / 108 dB typical dynamic range

Integrated 2-channel ADCs and DACs

Sigma-Delta architecture

Low power consumption

Flexible digital interface supporting various serial protocols

Product Advantages

High dynamic range and low noise performance

Integrated stereo audio solution in a small footprint

Versatile digital interface for easy system integration

Low power consumption for portable applications

Key Technical Parameters

Data Interface: Serial

Package / Case: 52-QFP

Voltage Supply, Digital: 4.5V ~ 5.5V

Voltage Supply, Analog: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Resolution (Bits): 24 b

Number of ADCs / DACs: 2

Quality and Safety Features

RoHS-compliant

AEC-Q100 qualified for automotive applications

Compatibility

The AD1835A is compatible with a wide range of digital signal processors (DSPs) and microcontrollers supporting serial audio interfaces.

Application Areas

Consumer audio equipment

Professional audio equipment

Automotive infotainment systems

Industrial audio applications

Product Lifecycle

The AD1835A is a current product and is not nearing discontinuation. Analog Devices provides replacement and upgrade options for this product line.

Key Reasons to Choose This Product

High-performance 24-bit ADCs and DACs with excellent dynamic range and low noise

Integrated stereo audio solution in a compact package

Flexible digital interface supporting various serial protocols

Low power consumption for portable and battery-powered applications

Proven reliability and quality with AEC-Q100 qualification for automotive use