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PCA9685PW,118
+StücklisteIC LED DRVR LIN PWM 25MA 28TSSOP
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HerstellerNXP USA Inc.
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Herstellerteil #PCA9685PW,118
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Datenblatt PCA9685PW,118 DataSheet
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Auf Lager3685
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| Type | Linear |
| InternalSwitch(s) | Yes |
| NumberofOutputs | 16 |
| Voltage-Supply(Min) | 2.3V |
| Voltage-Supply(Max) | 5.5V |
| Voltage-Output | 5.5V |
| Current-Output/Channel | 25mA |
| Frequency | 100kHz ~ 1MHz |
| Dimming | PWM |
| Applications | Backlight |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-TSSOP (0.173", 4.40mm Width) |
| SupplierDevicePackage | 28-TSSOP |
| BaseProductNumber | PCA9685 |
Übersicht
Description
The PCA9685PW is a 16-channel, 12-bit PWM (Pulse Width Modulation) controller designed for driving LEDs, servos, and other devices. It communicates via I2C, allowing multiple controllers to be connected on the same bus, making it ideal for projects that require multiple outputs. Each channel can be individually controlled with high precision, providing a range of 0 to 4095 for PWM signals.
Key features include:
- 16 channels: Control up to 16 devices independently.
- I2C interface: Supports multiple devices with adjustable addresses.
- Frequency range: Adjustable PWM frequency from 24 Hz to 1526 Hz.
- Built-in oscillator: No external clock is needed.
- Low power consumption: Efficient for battery-operated projects.
The PCA9685 is widely used in robotics, lighting control, and model aircraft, making it a versatile choice for various applications. Its ease of use and flexibility make it a popular component among hobbyists and professionals alike.
Key features include:
- 16 channels: Control up to 16 devices independently.
- I2C interface: Supports multiple devices with adjustable addresses.
- Frequency range: Adjustable PWM frequency from 24 Hz to 1526 Hz.
- Built-in oscillator: No external clock is needed.
- Low power consumption: Efficient for battery-operated projects.
The PCA9685 is widely used in robotics, lighting control, and model aircraft, making it a versatile choice for various applications. Its ease of use and flexibility make it a popular component among hobbyists and professionals alike.
Equivalent
The PCA9685PW,118 is a 16-channel PWM controller. Equivalent products include:
1. PCA9685 - Same functionality without the specific revision suffix.
2. TLC5940 - 16-channel LED driver with PWM control.
3. MCPWM - Microchip's PWM controllers for similar applications.
4. LTC6992 - Adjustable PWM generator.
Ensure compatibility with your specific application requirements, as there may be differences in features and specifications.
1. PCA9685 - Same functionality without the specific revision suffix.
2. TLC5940 - 16-channel LED driver with PWM control.
3. MCPWM - Microchip's PWM controllers for similar applications.
4. LTC6992 - Adjustable PWM generator.
Ensure compatibility with your specific application requirements, as there may be differences in features and specifications.
Features
The PCA9685PW,118 is a 16-channel, 12-bit PWM (Pulse Width Modulation) controller that operates via I2C interface. Key features include:
1. 16 Channels: Control up to 16 independent PWM outputs.
2. 12-bit Resolution: Provides a PWM resolution of 4096 steps for fine control.
3. I2C Interface: Supports multiple devices with addresses ranging from 0x40 to 0x7F.
4. Programmable Frequency: Adjustable PWM frequency from 24 Hz to 1.6 kHz.
5. Built-in Oscillator: Internal clock oscillator for stable operation.
6. Output Enable: Individual output control for enabling/disabling channels.
7. LED Drivers: Suitable for driving LEDs and other devices with PWM signals.
8. Low Power Consumption: Designed for energy-efficient applications.
9. Temperature Range: Operating range from -40°C to +85°C.
10. Fault Tolerance: Integrated protection features to avoid damage.
This device is ideal for robotics, LED control, and various automation applications.
1. 16 Channels: Control up to 16 independent PWM outputs.
2. 12-bit Resolution: Provides a PWM resolution of 4096 steps for fine control.
3. I2C Interface: Supports multiple devices with addresses ranging from 0x40 to 0x7F.
4. Programmable Frequency: Adjustable PWM frequency from 24 Hz to 1.6 kHz.
5. Built-in Oscillator: Internal clock oscillator for stable operation.
6. Output Enable: Individual output control for enabling/disabling channels.
7. LED Drivers: Suitable for driving LEDs and other devices with PWM signals.
8. Low Power Consumption: Designed for energy-efficient applications.
9. Temperature Range: Operating range from -40°C to +85°C.
10. Fault Tolerance: Integrated protection features to avoid damage.
This device is ideal for robotics, LED control, and various automation applications.
Pinout
The PCA9685PW,118 is a 16-channel PWM controller with an I2C interface, primarily used for controlling servos and LEDs. It features a total of 28 pins.
Pin Count: 28
Key Functions:
1. VCC (Power Supply): Powers the chip (typically 2.3 to 5.5 V).
2. GND (Ground): Common ground connection.
3. SDA (Data Line): I2C data line for communication.
4. SCL (Clock Line): I2C clock line for synchronization.
5. OE (Output Enable): Enables or disables the output (active low).
6. PWM Outputs (0-15): 16 outputs for controlling PWM signals.
7. ALLCALL and SUBCALL: Addressing for I2C communication.
8. RESET: Resets the device.
9. MODE1 and MODE2: Configuration settings for the device's operation modes.
This chip is widely used in robotics and automation due to its ability to control multiple channels efficiently.
Pin Count: 28
Key Functions:
1. VCC (Power Supply): Powers the chip (typically 2.3 to 5.5 V).
2. GND (Ground): Common ground connection.
3. SDA (Data Line): I2C data line for communication.
4. SCL (Clock Line): I2C clock line for synchronization.
5. OE (Output Enable): Enables or disables the output (active low).
6. PWM Outputs (0-15): 16 outputs for controlling PWM signals.
7. ALLCALL and SUBCALL: Addressing for I2C communication.
8. RESET: Resets the device.
9. MODE1 and MODE2: Configuration settings for the device's operation modes.
This chip is widely used in robotics and automation due to its ability to control multiple channels efficiently.
Manufacturer
The PCA9685PW,118 is manufactured by NXP Semiconductors. NXP is a global semiconductor company known for its focus on high-performance mixed-signal and standard semiconductor solutions. They specialize in microcontrollers, processors, sensors, and other electronic components that cater to various markets, including automotive, industrial, and consumer electronics.
NXP was originally part of Philips Electronics and became an independent company in 2006. The company emphasizes innovation in areas such as mobility, connectivity, security, and the Internet of Things (IoT). The PCA9685 is a 16-channel, 12-bit PWM controller primarily used for LED control and motor control applications, making it popular in robotics and automation.
By providing advanced semiconductor solutions, NXP aims to empower a wide range of applications, enhancing user experiences and enabling smarter technologies across different sectors.
NXP was originally part of Philips Electronics and became an independent company in 2006. The company emphasizes innovation in areas such as mobility, connectivity, security, and the Internet of Things (IoT). The PCA9685 is a 16-channel, 12-bit PWM controller primarily used for LED control and motor control applications, making it popular in robotics and automation.
By providing advanced semiconductor solutions, NXP aims to empower a wide range of applications, enhancing user experiences and enabling smarter technologies across different sectors.
Application
The PCA9685PW,118 is a 16-channel, 12-bit PWM (Pulse Width Modulation) driver commonly used in various applications including:
1. Servo Control: For robotics and RC models to manage multiple servos.
2. LED Lighting: Driving RGB LEDs for color mixing and dimming effects in decorative lighting.
3. Motor Control: Controlling speed and direction of DC motors in automation projects.
4. Animation: Creating special effects in displays and performances.
5. Industrial Automation: Managing actuators and sensors in automated systems.
Its I²C interface allows easy integration with microcontrollers for complex control tasks.
1. Servo Control: For robotics and RC models to manage multiple servos.
2. LED Lighting: Driving RGB LEDs for color mixing and dimming effects in decorative lighting.
3. Motor Control: Controlling speed and direction of DC motors in automation projects.
4. Animation: Creating special effects in displays and performances.
5. Industrial Automation: Managing actuators and sensors in automated systems.
Its I²C interface allows easy integration with microcontrollers for complex control tasks.
Package
The PCA9685PW,118 is packaged in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. It is designed for surface mounting and is commonly used for driving servos and LEDs in various applications.
