Maxim Integrated MAX9860ETG+T Audio Codec IC is a specialized 3-channel audio codec designed for high-quality audio encoding and decoding in compact electronic devices. This surface mount device features a 24-pin Thin QFN package measuring 4.1mm in length and 0.75mm in height, making it ideal for space-constrained applications.
The device operates from a low single supply voltage range of 1.8V to 1.9V and supports digital sampling rates up to 48kHz with 16-bit resolution. It integrates 1 DAC and 2 ADCs, providing high dynamic range audio performance suitable for mobile phones, portable navigation devices, smart phones, audio accessories, and VoIP phones.
Additional features include digital highpass elliptical filters with notch filtering at 217Hz to eliminate GSM interference, a 30mW BTL headphone amplifier, and dual low-noise microphone inputs with automatic gain control and noise gating to optimize microphone signal quality. The audio codec maintains clickless and popless operation, ensuring smooth audio transitions with minimal noise artifacts.
Control is facilitated via a 2-wire I²C-compatible interface, enabling easy integration into various digital audio systems. This product is designed to operate reliably across a wide temperature range from -40°C to 85°C, suitable for industrial and commercial environments.
Applications include integration into audio headsets, smartphones, portable navigation devices, and other audio accessories requiring compact, low-power, and high-fidelity audio codec solutions.
Operates on single 1.8V to 1.9V supply voltage. Three audio channels with 16-bit resolution and 48kHz sampling rate. Contains 1 DAC and 2 ADCs for full-duplex audio conversion. Supports master clock frequencies from 10MHz to 60MHz.
Digital highpass filters with GSM notch to improve signal quality. Features mono 30mW BTL headphone amplifier and dual low-noise microphone inputs. Automatic microphone gain control and noise gate enhance audio clarity. 2-wire I²C-compatible control interface for simple integration.
Compact 24-pin Thin QFN package suitable for space-saving designs. Reliable operation over industrial temperature range (-40°C to 85°C). Explore more products and solutions in Audio & Video Encoders & Decoders at EnvMart.
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