ADAU1797BCBZRL

$12.27

Description：3 ADC, 1 DAC, LOW PWR CODEC, AUD
Series：-

SKU:97316983e323 Category: CODECS Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：3 ADC, 1 DAC, LOW PWR CODEC, AUD
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：-
Data Interface：-
Resolution (Bits)：-
Sigma Delta：-
S/N Ratio, ADCs / DACs (db) Typ：-
Dynamic Range, ADCs / DACs (db) Typ：-
Voltage - Supply, Analog：-
Voltage - Supply, Digital：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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ADAU1797BCBZRL

Overview

The ADAU1797BCBZRL is a low-power, high-performance audio codec from Analog Devices. It features three analog input channels and two PDM output channels. The device utilizes multibit sigma-delta architecture with a continuous-time front end to minimize electromagnetic interference (EMI). It integrates HiFi 3z and FastDSP cores for advanced audio processing. The component supports I2C and SPI interfaces for control. Operating voltage ranges from 1.62 V to 3.6 V. It functions within a temperature range of -40°C to +85°C.

Feature Summary

Integrates HiFi 3z and FastDSP cores for high-performance audio processing
Multibit sigma-delta architecture with continuous-time front end for low EMI
Supports direct connection to speakers without external filters

Applications

Smart speakers
Soundbars
Portable audio devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct package and tape/reel specifications. Confirm that the requested part number matches the exact electrical characteristics and pinout required for the design. Check current availability status as supply conditions may vary by region and distributor.

Selection Notes

Select this component when low electromagnetic interference is critical due to its continuous-time front-end architecture. It is suitable for designs requiring integrated DSP capabilities within a single codec package. Consider the power supply requirements and interface compatibility with the host system before integration.

Part Context

This part belongs to the ADAU1797 series of audio codecs. It is designed for applications requiring high-quality audio conversion with integrated digital signal processing. The device simplifies system design by combining analog-to-digital and digital-to-analog conversion with DSP functions in a single package.