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PCA9515ADP - NXP

Description: 2-channel, bidirectional buffer I2C-bus and SMBus compatible Active HIGH repeater enable input Open-drain input/outputs

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PCA9515ADP - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT505-1
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PCA9515ADP - NXP  - 3D model - Small Outline Packages - SOT505-1
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PCA9515ADP Details

  • Manufacturer Part Number:

    PCA9515ADP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Thailand

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    6.62

  • Additional Feature:

    ALSO OPERATES AT 3 V TO 3.6 V

  • Interface IC Type:

    BUS BUFFERS

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    2.7 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    3 mm

PCA9515ADP Frequently Asked Questions (FAQs)

  • The maximum cable length supported by PCA9515ADP is 10 meters, but it can be extended up to 20 meters with repeaters.
  • The PCA9515ADP can be configured for I2C bus speed using the SCL pin. The SCL pin can be connected to a resistor to set the bus speed. A 1 kΩ resistor sets the bus speed to 100 kHz, a 2 kΩ resistor sets it to 400 kHz, and a 3 kΩ resistor sets it to 1 MHz.
  • No, PCA9515ADP is designed for I2C bus only and is not compatible with I3C bus. For I3C bus, NXP recommends using the PCA6235 or PCA6396.
  • The power consumption of PCA9515ADP is typically around 10 mA, but it can vary depending on the operating frequency and bus load.
  • To troubleshoot I2C bus issues with PCA9515ADP, use an oscilloscope to check the SCL and SDA signal waveforms. Check for signal distortion, noise, or bus contention. Also, verify that the I2C bus speed is set correctly and that the slave devices are properly addressed.

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PCA9515ADP 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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