LC786820E-6E03-3H

Audio Special Purpose Overview

The LC786820E is a 3-channel audio signal processor IC manufactured by onsemi (formerly Fairchild Semiconductor). It integrates digital volume control, tone control (bass/treble), and channel mixing/muting functions. The device operates on a single 5V supply voltage and communicates via a standard I2C serial interface. It is housed in a 48-pin SSOP package.

Audio Special Purpose Feature Summary

• Three independent audio channels with individual volume control
• Digital bass and treble tone control
• I2C serial interface for system control
• Single 5V power supply operation
• 48-pin SSOP package

Audio Special Purpose Applications

• Consumer audio equipment
• Multi-channel audio processing systems
• Home theater receivers
• Car audio systems

Audio Special Purpose Procurement Notes

Note that this component was originally manufactured by Fairchild Semiconductor, which was acquired by onsemi. Verify availability through onsemi distributors or authorized partners. Check for lifecycle status as legacy components may have limited stock or end-of-life notices.

Audio Special Purpose Selection Notes

Select this component when designing systems requiring integrated multi-channel audio processing with digital control interfaces. Ensure the design accommodates the 5V power supply requirement and the thermal constraints of the commercial operating range (-40°C to +85°C). Verify that the 48-pin SSOP package dimensions fit the available board space.