The 92HD95B2X3NDGXZAX8, manufactured by Tempo Semiconductor, is a high-fidelity, 4-channel audio codec designed for low power consumption and compatibility with Intel's High Definition (HD) Audio Interface. It offers a robust set of features, including 4 channels (2 stereo DACs, 2 stereo ADCs) with 24-bit resolution, a 3W(4ohm)/1.5W(8ohm) Class-D Stereo BTL Amplifier, and a selectable frequency hardware high-pass filter for speaker protection. This codec also features a 10-band hardware parametric equalizer (5 bands per channel) for speaker optimization in all operating scenarios, and a hardware compressor limiter that allows for a higher average volume level without causing resonances or damage to speakers.
Other notable features include an integrated Class-G true capless stereo headphone amplifier with a charge pump/LDO, 4 analog ports with port presence detection, and support for Combo Jack, allowing dual-function headphone and headset detection. The 92HD95B2X3NDGXZAX8 also has 2 voltage adjustable VREF_Out pins for microphone bias, 2 digital microphone inputs (4 mic support), and supports selectable 1.5V and 3.3V HDA signaling. It comes in a 40-pin 5mm x 5mm QFN RoHS package, and it supports various low power modes and vendor-specific modes for even lower power consumption.
Tempo Semiconductor 92HD95B2X3NDGXZAX8 Package Original Label
As a professional distributor of Tempo Semiconductor, Nantian Electronics stocks a large quantity of the 92HD95B2X3NDGXZAX8 and provides comprehensive resources, including the datasheet and pin diagram instructions for download.