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DS24B33+T&R - Analog Devices

Description: EEPROM Memory IC 4Kbit 1-Wire® 2 µs TO-92-3

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DS24B33+T&R - Analog Devices PCB footprint - Other - Other - Q3+4_2025
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DS24B33+T&R - Analog Devices  - 3D model - Other - Q3+4_2025
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DS24B33+T&R Details

  • Manufacturer Part Number:

    DS24B33+T&R

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-TO92-N/A

  • Package Description:

    ROHS COMPLIANT, TO-92, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-TO92-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Date Of Intro:

    2011-04-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Endurance:

    50000 Write/Erase Cycles

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Memory Density:

    4096 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Number of Words:

    4096 words

  • Number of Words Code:

    4000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    4KX1

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Serial Bus Type:

    1-WIRE

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    2.8 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    20

DS24B33+T&R Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the DS24B33 involves placing the device near the battery, using a solid ground plane, and keeping the VBAT and GND pins as close as possible to reduce noise and improve accuracy.
  • To ensure accurate temperature measurement, it's essential to follow proper PCB layout guidelines, use a thermally conductive material for the PCB, and avoid placing heat sources near the device. Additionally, calibrate the device during manufacturing or use the built-in calibration feature.
  • The maximum allowed voltage on the VBAT pin is 3.6V. Exceeding this voltage can damage the device. It's recommended to use a voltage regulator or a battery with a maximum voltage of 3.6V to ensure safe operation.
  • The DS24B33 can be interfaced with a microcontroller using the I2C bus. The device has a 7-bit address, and the microcontroller can read or write data to the device using the I2C protocol. Make sure to follow the I2C bus specifications and use pull-up resistors on the SCL and SDA lines.
  • The typical current consumption of the DS24B33 is around 1.5μA in active mode and 0.1μA in shutdown mode. However, this can vary depending on the operating frequency, voltage, and other factors. Refer to the datasheet for more detailed information on power consumption.

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DS24B33+T&R Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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