RDL Technologies Pvt.Ltd
16 Channel 12 Bit PWM Servo Motor Driver and LED Controller-PCA9685

16 Channel 12 Bit PWM Servo Motor Driver and LED Controller-PCA9685

PCA9685 16-Channel 12-Bit PWM Servo Driver can help a lot when there are insufficient PWM output pins for the MCU. The only condition is that the main control chip supports I2C communication, which means enabling the communication between the chip and PCA9685, so as to control multiple servos simultaneously. 

ORDER CODE: RDL682

Features:

  • It's an i2c-controlled PWM driver with a built in clock.
  • It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs.
  • 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs.
  • Adjustable frequency PWM up to about 1.6 KHz
  • 12-bit resolution for each output - for servos.
  • Configurable push-pull or open-drain output
  • Output enable pin to quickly disable all the outputs.
Application:

  • RGB or RGBA LED drivers
  • LED status information
  • LED displays
  • LCD backlights
  • Keypad backlights for cellular phones or handheld devices.
Documents:
849.00 642.00

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