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LM75BD - NXP

Description: Pin-for-pin replacement for industry standard LM75 and LM75A and offers improved temperature resolution of 0.125 C and specification of a single part over power supply range from 2.8 V to 5.5 V  I 2C-bus interface with up to 8 devices on the same bus  Power supply range from 2.8 V to 5.5 V  Temperatures range from 55 C to +125 C

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Symbol
LM75BD - NXP - PCB symbol
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PCB Footprints
LM75BD - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT96-1.
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3D Models
LM75BD - NXP - 3D model - Small Outline Packages - SOT96-1.
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LM75BD Details

  • Manufacturer Part Number:

    LM75BD

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3.9MM, PLASTIC, SOP -8

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7.9

  • Accuracy-Max (Cel):

    3 Cel

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.75 mm

  • Body Length or Diameter:

    4.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    11

  • Number of Terminals:

    8

  • Operating Current-Max:

    5 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.8 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Termination Type:

    SOLDER

LM75BD Frequently Asked Questions (FAQs)

  • The LM75BD can be connected to the same I2C bus as long as each device has a unique address. The LM75BD has three address pins (A0, A1, and A2) that can be used to set one of eight possible addresses. Therefore, up to eight LM75BD devices can be connected to the same I2C bus.
  • The LM75BD has an accuracy of ±2°C from -25°C to 100°C, and ±3°C from -55°C to 125°C. This accuracy is specified for the typical operating conditions and may vary depending on the specific application and environment.
  • The LM75BD has a power-on reset (POR) circuit that resets the device to its default state when the power supply voltage (VCC) is applied. The POR circuit ensures that the device starts up in a known state, with the temperature register set to 0°C and the configuration register set to its default values.
  • Yes, the LM75BD can be used in a multi-master I2C bus configuration. The device has a built-in arbitration mechanism that allows it to operate in a multi-master environment. However, the user must ensure that the masters are properly synchronized and that the bus is not overloaded.
  • The maximum clock frequency for the I2C interface of the LM75BD is 400 kHz. However, the device can also operate at lower clock frequencies, such as 100 kHz, to accommodate slower microcontrollers or other devices on the I2C bus.

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LM75BD Overview

Use the download button to access the LM75BD schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM75B, or try a keyword search, such as Temperature Sensors

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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