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PCA9601DPZ - NXP

Description: Interface - Signal Buffers, Repeaters I2C-bus buffer

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PCA9601DPZ - NXP PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP8
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PCA9601DPZ - NXP  - 3D model - Small Outline Packages - TSSOP8
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PCA9601DPZ Details

  • Manufacturer Part Number:

    PCA9601DPZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    TSSOP-8

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    1

  • Interface IC Type:

    BUS BUFFERS

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • 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:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

PCA9601DPZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a 10nF capacitor between VCC and GND for decoupling.
  • Use a pull-up resistor (1kΩ to 10kΩ) on the SDA line, and a pull-down resistor (1kΩ to 10kΩ) on the SCL line. Ensure the microcontroller's I2C clock frequency is within the PCA9601DPZ's specified range (100kHz to 400kHz).
  • The maximum cable length depends on the clock frequency and capacitance of the bus. As a general guideline, keep the cable length below 1 meter for 100kHz clock frequency and below 0.5 meters for 400kHz clock frequency.
  • The PCA9601DPZ has a built-in POR and BOR. Ensure the power supply is stable and within the recommended voltage range (1.8V to 5.5V). Add a capacitor (1μF to 10μF) between VCC and GND to filter out noise and ensure a clean power-on reset.
  • Use a TVS (Transient Voltage Suppressor) diode or a dedicated ESD protection IC, such as the NXP PESD5V0U1BF, to protect the PCA9601DPZ from electrostatic discharge.

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PCA9601DPZ 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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