PCA9685 16-Channel PWM Controller IC
The PCA9685 is a 16-channel, 12-bit PWM LED driver and servo controller IC with I2C interface for robotics. Classified HTS 8542.39.00.90 as multifunctional 'other' IC for motor/servo control applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mounted on boards for panels
PWM boards become control panels under 8537 when assembled.
If high-frequency PWM
If carrier frequency exceeds microwave specs, could argue amplifier IC.
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Import Tips & Compliance
• Current sourcing specs (25mA) critical for proper declaration
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