AN7164

Overview

The AN7164 is a dual-channel audio power amplifier integrated circuit manufactured by Panasonic. It delivers a nominal output power of 30 W per channel and provides a gain of 51.5 dB. The device operates within a supply voltage range of 8.3 V to 24 V, with a maximum slew rate of 100 mA. It functions reliably between -30 °C and 75 °C. The component utilizes a SIP12 flange mount package with a plastic/epoxy body. Harmonic distortion is specified at 10%.

Feature Summary

• Dual-channel architecture for stereo audio amplification
• High-power output capability suitable for consumer applications
• Flange mount package design for efficient thermal dissipation

Applications

• Consumer audio equipment
• Portable radio cassette players
• General-purpose audio amplification systems

Procurement Notes

Verify the specific manufacturing revision and lead surface process when sourcing this component. The datasheet indicates amendments regarding outer lead surface processes and chip mounting methods across different issues. Confirm compliance with current environmental standards, noting historical exemptions for lead in high-melting-temperature solder alloys. Ensure the supplier provides documentation matching the required package type FP12S and electrical specifications.

Selection Notes

Select the AN7164 for applications requiring high-output power in a dual-channel configuration. The flange mount package facilitates heat management for continuous operation. Consider the operating temperature range and supply voltage requirements to ensure compatibility with the target system design. Verify that the package dimensions align with the available board space and mounting constraints.

Part Context

The AN7164 belongs to Panasonic's line of analog mixed-signal integrated circuits designed for consumer electronics. It is part of a family of audio amplifiers intended for portable and stationary audio devices. The component represents a monolithic solution for driving speakers in stereo configurations, combining power amplification stages within a single encapsulated unit.

Replacement Considerations

No publicly confirmed substitute part numbers are documented in the provided source material.