MAX9853ETM+T

Codecs Overview

The MAX9853ETM+T is a stereo audio codec manufactured by Analog Devices Inc./Maxim Integrated. It features an integrated analog-to-digital converter (ADC) and digital-to-analog converter (DAC), each with 18-bit resolution. The device supports a sampling rate of 48 kHz and utilizes serial interfaces including 2-Wire, 3-Wire, and I2C for control. It operates within a power supply voltage range of 2.6 V to 3.3 V and functions reliably across a temperature range of -40°C to +85°C. Packaged in a 48-TQFN format, it delivers an SNR of 81.5 dB for the ADC and 88 dB for the DAC.

Codecs Feature Summary

• Integrates dual-channel stereo audio conversion capabilities within a single compact package.
• Supports multiple standard serial communication protocols for flexible system integration.
• Designed for low-power operation suitable for battery-driven portable devices.

Codecs Applications

• Portable multimedia players
• Mobile handsets
• Digital voice recorders

Codecs Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and check for obsolescence notices as this part may be subject to lifecycle changes. Ensure proper handling procedures are followed during assembly to maintain signal integrity.

Codecs Selection Notes

Evaluate interface compatibility with the host microcontroller before selection. Consider thermal performance requirements given the TQFN-48 package constraints. Verify that the required audio quality metrics align with the specified SNR values for the target application environment.

Codecs Part Context

This component belongs to the MAX9853 series of audio codecs. It serves as a specialized interface solution for converting analog audio signals to digital data and vice versa. The device is engineered to meet the demands of consumer electronics requiring high-fidelity audio processing with minimal external component count.

Codecs Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify functional equivalence regarding interface types and power specifications when considering substitute components from other manufacturers.