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PCA9685PW,112 - NXP

Description: 16-channel, 12-bit PWM Fm+ I2C-bus LED controller

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PCA9685PW,112 - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT361-1
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PCA9685PW,112 - NXP  - 3D model - Small Outline Packages - SOT361-1
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PCA9685PW,112 Details

  • Manufacturer Part Number:

    PCA9685PW,112

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP2

  • Package Description:

    4.40 MM, ROHS COMPLIANT, PLASTIC, MO-153, SOT361-1, TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    SOT361-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G28

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    16

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.3 V

  • Supply Voltage1-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

  • fmax-Min:

    1 MHz

PCA9685PW,112 Frequently Asked Questions (FAQs)

  • The maximum frequency of the PWM output is 1526 Hz, but it can be adjusted using the PRESCALE register.
  • To configure the PCA9685PW,112 for 16-bit PWM mode, set the MODE1 register to 0x01 and the MODE2 register to 0x04. Then, set the LEDx_ON_L and LEDx_ON_H registers to define the on-time and off-time of the PWM signal.
  • The OE pin is used to enable or disable the output of all PWM channels simultaneously. When OE is low, all outputs are disabled, and when OE is high, all outputs are enabled.
  • The PCA9685PW,112 can be reset by setting the SLEEP bit in the MODE1 register to 1. This will reset the device and all registers will be set to their default values.
  • The PCA9685PW,112 can sink or source up to 25 mA per channel, and up to 200 mA total for all channels combined.

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PCA9685PW,112 Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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