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PCA9685PW,118 - NXP

Description: LED Display Drivers

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PCA9685PW,118 - NXP PCB footprint - Small Outline Packages - Small Outline Packages - 28-LEAD TSSOP
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PCA9685PW,118 - NXP  - 3D model - Small Outline Packages - 28-LEAD TSSOP
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PCA9685PW,118 Details

  • Manufacturer Part Number:

    PCA9685PW,118

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    5

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • 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,118 Frequently Asked Questions (FAQs)

  • The maximum frequency of the PWM output is 1526 Hz, which is the highest frequency that can be achieved with the 25 MHz internal oscillator.
  • To configure the PCA9685PW for 16-bit PWM mode, set the MODE1 register to 0x01 and the MODE2 register to 0x04. Then, set the PWM frequency using the PRESCALE register and configure the PWM duty cycle using the LEDn_ON_L and LEDn_OFF_H registers.
  • The OE pin is an active-low input that enables or disables the output drivers. When OE is low, the output drivers are enabled, and when OE is high, the output drivers are disabled.
  • The PCA9685PW can be reset by setting the SLEEP bit in the MODE1 register to 1. This will reset the device and clear all registers to their default values.
  • The PCA9685PW can sink or source up to 25 mA per channel, with a total current limit of 200 mA for all channels combined.

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PCA9685PW,118 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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