MAX13326AUI/V+W

Audio Special Purpose Overview

The MAX13326AUI/V+W is a dual-channel, automotive-grade line driver IC designed for audio applications. It operates on a supply voltage range of 4.5V to 18V and supports I2C interface control. The device features two independent channels suitable for pre-amplifier stages. It is housed in a 28-TSSOP package with an exposed pad (4.40mm width) for surface mount installation. The component is qualified under AEC-Q100 standards and functions within a temperature range of -40°C to +105°C.

Audio Special Purpose Feature Summary

• Dual-channel line driver configuration for audio signal processing
• I2C digital interface for programmable control
• AEC-Q100 automotive grade qualification
• Wide supply voltage operation from 4.5V to 18V

Audio Special Purpose Applications

• Audio line drivers
• Pre-amplifier circuits
• Automotive audio systems

Audio Special Purpose Procurement Notes

Verify the specific suffix 'W' against official Analog Devices documentation to confirm if it denotes a tape-and-reel packaging variant or other manufacturing distinction. Ensure the 28-TSSOP-EP footprint matches the target PCB layout requirements. Confirm AEC-Q100 compliance details are current for the specific batch.

Audio Special Purpose Selection Notes

Select this component when a dual-channel, digitally controlled line driver is required for automotive audio environments. The wide input voltage range accommodates various vehicle power systems. Verify that the I2C interface speed and addressability meet the system's communication constraints before finalizing the design.

Audio Special Purpose Part Context

This part belongs to the Maxim Integrated line of specialized audio interface components. It serves as a bridge between digital control logic and analog audio paths in high-reliability automotive settings. The TSSOP-EP package provides thermal dissipation benefits for compact designs.

Audio Special Purpose Replacement Considerations

Check for direct pin-to-pin replacements within the MAX13326 family or newer generations from Analog Devices. Verify that any substitute maintains the same AEC-Q100 qualification and I2C compatibility.