PCA9685 16 Channel Servo Motor Driver Module

PCA9685 16 Channel Servo Motor Driver Module

SKU: S/M-34

This is 16-Channel 12-bit PWM/Servo Driver – I2C interface – PCA9685. You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs

Programmable fuzzy group (dim) / Flashing LED brightness independent mixed with 1MHz Fast-mode Plus is compatible with high drive capability has 30mA on SDA I2C bus interface to drive a highly capacitive bus. Each LED output can be achieved from the fully closed (the default) to 4096 (12) between the maximum brightness linear programmable brightness.


Features :

  • Software reset feature (SWRST Call) allows the device via I2C bus reset
  • 25MHz internal oscillator requires no external components
  • The maximum allowable 50MHz external clock input
  • Internal power-on reset
  • In the SDA / SCL inputs with noise filter
  • Output pin has edge generation rate control
  • No glitches on power-up (glitch) output
  • Hot-Access
  • Low standby current
  • Operating voltage range: 2.3V to 5.5V
  • 5.5V tolerant inputs
  • Can operate at minus 40 degrees Celsius to 85 degrees Celsius environment
  • ESD protection exceeds 2000V HBM / JESD22-A114,200V MM / JESD22-A115 and 1000V CDM / JESD22-C101
  • JEDEC standard JESD78 lockout exceed 100mA test



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