MAX13335EGEEA/V+

Audio Amplifiers Overview

The MAX13335EGEEA/V+ is a dual-channel automotive audio receiver with I2C control and diagnostics. It operates on +3.3V or +5V supplies, featuring inputs tolerant to +28V/-16V and a wide common-mode range of -5V to +11.5V. The device accepts fully differential (up to 7VRMS) or quasi-differential (up to 3.5VRMS) signals. It includes a programmable gain amplifier adjustable from -14dB to +16dB with zero-crossing detection. Key specifications include an 80dB typical CMRR, ISO 10605 ±15kV air gap ESD protection, and a -40°C to +105°C operating temperature range in a 16-pin QSOP package.

Audio Amplifiers Feature Summary

• Dual-channel low-noise amplifiers with high common-mode rejection for robust signal recovery in noisy environments
• Integrated programmable gain amplifier with zero-crossing detection to minimize zip noise during transitions
• Flexible diagnostic I/O ports capable of detecting jack sense, short-to-battery, short-to-ground, open load, and channel shorts
• Automotive-grade ESD protection compliant with ISO 10605 standards

Audio Amplifiers Applications

• Radio Head Units
• RSA/RSE Systems
• Connectivity Modules
• Automotive Telematics

Audio Amplifiers Procurement Notes

Verify the specific suffix 'E' indicates the extended temperature grade (-40°C to +105°C). Confirm the 'GEE' package designation corresponds to the 16-pin QSOP form factor. Ensure the '/V+' suffix aligns with RoHS compliance requirements for your assembly process. Cross-reference the full part number against the manufacturer's current datasheet revision to confirm pinout and electrical characteristics match your design specifications.

Audio Amplifiers Selection Notes

Select this component when designing automotive audio systems requiring differential input reception with integrated fault detection. It is suitable for applications needing high common-mode noise immunity and programmable gain adjustment via I2C. Consider pairing with MAX13325/MAX13326 transmitters for complete differential links. Evaluate the diagnostic capabilities if jack sensing or line fault detection is required without external discrete components.

Audio Amplifiers Part Context

This device belongs to the MAX13335E/MAX13336E family of dual automotive differential audio receivers. It is designed to complement Maxim Integrated's MAX13325/MAX13326 audio transmitters. The series focuses on providing high-fidelity audio processing with built-in diagnostics and I2C controllability for modern automotive infotainment architectures.

Audio Amplifiers Replacement Considerations

The MAX13336E is a variant within the same family offering different gain ranges (-22dB to +8dB). Verify if the specific gain configuration of the MAX13335E is strictly required or if the MAX13336E meets the system needs.