AD1986AJCPZ-RL

Overview

The AD1986AJCPZ-RL7 is an AC '97 and HD Audio SoundMAX Codec manufactured by Analog Devices Inc. It features a 48-lead LQFP package and supports variable rate audio up to double rate (Fs = 96 kHz). The device includes six DAC channels for 5.1 surround sound, S/PDIF output, and integrated headphone amplifiers. It provides 20-bit resolution on all DACs and ADCs with a dynamic range greater than 90 dB. Power supplies operate at 3.3 V digital and 5.0 V analog.

Feature Summary

• Supports both AC '97 and HD Audio interfaces
• Integrated parametric speaker equalizer
• Jack sensing and device identification capabilities
• Power management modes with standby states

Applications

• Desktop PC audio systems
• Notebook computer audio subsystems
• Consumer electronics requiring 5.1 surround sound

Procurement Notes

Verify the component against official Analog Devices documentation to confirm pinout compatibility and electrical specifications. Ensure that the operating voltage requirements match the system design constraints before integration into the final product assembly.

Selection Notes

Select this codec for applications requiring high-quality audio conversion with integrated headphone drivers. Consider the 48-lead LQFP package size when designing the PCB layout. Verify interface compatibility with the host processor's AC '97 or HD Audio controller.

Part Context

This component belongs to the AD1986A series of audio codecs from Analog Devices. It is designed for multimedia applications requiring multiple audio inputs and outputs. The part integrates signal processing functions to reduce external support components in typical audio designs.

Replacement Considerations

Consult Analog Devices documentation for direct replacements within the AD198x family. Verify pin-to-pin compatibility and register map alignment if substituting with other variants in the same series.