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LC75412WH-E is listed in the Audio Special Purpose range at ChipApex. The manufacturer field lists onsemi. Its product description is IC ELECTRONIC VOLUME CTRL 48SQFP. Review the specifications below when checking this part for your BOM.
The LC75412WH-E is an electronic volume control IC manufactured by onsemi (formerly Hitachi). It features a 64-pin LQFP package (10mm x 10mm) and supports up to 8 channels of audio input/output. The device allows for digital control of volume, mute, balance, and tone via a serial interface.
Note that the LC75412 series has been superseded or is end-of-life in many regions; verify current availability and lifecycle status with onsemi or authorized distributors. The 'E' suffix typically indicates lead-free/RoHS compliance. Ensure the specific pinout matches the design as legacy parts may have variations.
Select this component when a multi-channel analog volume controller with digital interface is required. Verify that the host MCU can support the required serial communication protocol. Consider the 64-pin LQFP footprint constraints during PCB layout.
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