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PCA9670BS,118

PCA9670BS,118

Manufacturer No:

PCA9670BS,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 1MHZ I2C 16HVQFN

Datasheet:

Datasheet

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PCA9670BS,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-HVQFN (3x3)
  • Package / Case
    16-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    1 MHz
  • Current - Output Source/Sink
    100µA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    No
  • Interface
    I²C
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9670BS,118 is an integrated circuit chip that belongs to the PCA9670 family of devices. It is an I2C-bus controlled 40-bit I/O expander optimized for LED dimming and blinking applications. Here are some advantages and application scenarios of the PCA9670BS,118:Advantages: 1. I2C-bus interface: The chip uses the I2C-bus interface, which is a widely used communication protocol, making it compatible with a variety of microcontrollers and other devices. 2. High current drive capability: The PCA9670BS,118 can sink up to 25 mA per I/O pin, allowing it to drive LEDs directly without the need for additional driver circuits. 3. Programmable LED dimming and blinking: The chip provides individual control of each I/O pin, allowing for flexible LED dimming and blinking patterns. 4. Low power consumption: The PCA9670BS,118 has a low standby current consumption, making it suitable for battery-powered applications.Application scenarios: 1. LED lighting control: The PCA9670BS,118 can be used to control the brightness and blinking patterns of LEDs in various lighting applications, such as decorative lighting, signage, and automotive lighting. 2. LED matrix displays: The chip can be used to control LED matrix displays, allowing for dynamic patterns and animations. 3. Keypad scanning: The PCA9670BS,118 can be used to scan and detect button presses in a keypad or keyboard application. 4. Industrial automation: The chip can be used in industrial automation systems to control and monitor various devices and indicators.Overall, the PCA9670BS,118 is a versatile I/O expander chip with specific optimizations for LED dimming and blinking applications. Its I2C-bus interface, high current drive capability, and programmable features make it suitable for a wide range of applications requiring LED control and I/O expansion.
PCA9670BS,118 Relevant information