The Maxim Integrated MAX9853ETM+ is a high-performance, low-power audio codec designed to provide a comprehensive audio solution for portable devices. This versatile component integrates a stereo audio DAC (Digital-to-Analog Converter), a stereo audio ADC (Analog-to-Digital Converter), and a microphone preamplifier with bias voltage, making it an ideal choice for a wide range of applications such as smartphones, tablets, portable media players, and other handheld devices.

Key Features

• High-Quality Audio: The MAX9853ETM+ delivers exceptional sound quality with a 98dB signal-to-noise ratio (SNR) for DAC and 93dB SNR for ADC, ensuring clear and crisp audio playback and recording.
• Low Power Consumption: Designed for battery-operated devices, this audio codec operates with low power requirements, which extends the battery life of the end product.
• Integrated Microphone Preamplifier: The built-in microphone preamp with programmable gain and integrated bias simplifies the design and reduces external component count.
• Flexible Digital Audio Interface: It supports a variety of digital audio interfaces, including I²S and left-justified formats, providing easy integration with most digital audio processors and microcontrollers.
• Programmable Sampling Rates: The MAX9853ETM+ supports multiple sampling rates, making it adaptable to different audio standards and requirements.

Applications

• Mobile Phones
• Tablets
• Portable Media Players
• Handheld Gaming Devices
• Bluetooth Headsets

The MAX9853ETM+ is available in a compact, 48-pin TQFN package, which is ideal for space-constrained applications. Its operating temperature range of -40°C to +85°C ensures reliable performance across various environments.

With its combination of high-quality audio performance, low power consumption, and versatile functionality, the Maxim Integrated MAX9853ETM+ is a top choice for designers looking to enhance the audio experience in portable devices.