PCA9685 16-Channel PWM Controller from Mexico
The PCA9685 from NXP is a 16-channel, 12-bit PWM Fm+ I2C-bus LED controller integrated circuit, ideal for servo and LED dimming applications. Classified under HTS 8542.39.00 as an 'other' electronic integrated circuit for signal generation. Supports up to 40Hz servo refresh rate and 1kHz LED update.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify PWM resolution (12-bit), frequency range (24-1526Hz), and output current (25mA/ch)
• Document I2C Fast-mode Plus (1MHz) capability
• Include LED open-drain configuration and servo power supply separation