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LM70CIMM-3

Temp Sensor Digital Serial (3-Wire, SPI) 8-Pin VSSOP T/R

Quantity Unit Price(USD) Ext. Price
1 $2.073 $2.07
200 $0.803 $160.60
500 $0.775 $387.50
1000 $0.761 $761.00

Inventory:5,791

*The price is for reference only.
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Submit your quote request for LM70CIMM-3 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM70CIMM-3

The LM70CIMM-3 is a precision centigrade temperature sensor IC designed for automotive, industrial, and commercial applications. With its analog output and high accuracy, this IC provides a reliable solution for temperature measurement in various systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Vcc: Positive Power Supply
  • GND: Ground
  • Vout: Analog Voltage Output

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the LM70CIMM-3 IC for a more visual representation.

Key Features

  • Precision Temperature Sensor: The LM70CIMM-3 provides accurate temperature sensing with a resolution of 0.5°C.
  • Wide Operating Voltage Range: This IC can operate with a supply voltage ranging from 2.7V to 5.5V, making it compatible with various systems.
  • Low Quiescent Current: With a low current consumption, the LM70CIMM-3 is suitable for battery-powered applications.
  • Linear Output: The analog voltage output of the LM70CIMM-3 provides a linear response to temperature changes, simplifying interface with analog systems.
  • Calibrated Directly in °C: The LM70CIMM-3 is pre-calibrated in degrees Celsius, eliminating the need for additional calibration.

Note: For detailed technical specifications, please refer to the LM70CIMM-3 datasheet.

Application

  • Temperature Measurement: The LM70CIMM-3 is commonly used for temperature measurement in automotive, industrial, and consumer electronic systems.
  • Thermostatic Controls: This IC can be integrated into temperature control systems for accurate and reliable thermal management.
  • Data Logging: The LM70CIMM-3 is suitable for data logging applications where precise temperature monitoring is required.

Functionality

The LM70CIMM-3 operates as a precise analog temperature sensor providing an output voltage linearly proportional to the temperature in degrees Celsius. It offers a simple and effective means of integrating temperature sensing into various electronic systems.

Usage Guide

  • Power Supply: Connect Vcc to the positive power supply and GND to ground.
  • Temperature Output: The Vout pin provides the analog voltage output linearly proportional to the temperature.

Frequently Asked Questions

Q: What is the accuracy of the LM70CIMM-3 temperature sensor?
A: The LM70CIMM-3 provides a temperature sensing accuracy of ±2°C over the temperature range of -25°C to +100°C.

Q: Can the LM70CIMM-3 be used in automotive applications?
A: Yes, the LM70CIMM-3 is designed for automotive applications and is well-suited for measuring and monitoring temperatures in automotive systems.

Equivalent

For similar functionalities, consider these alternatives to the LM70CIMM-3:

  • LM35: A precision centigrade temperature sensor with analog output and calibration in degrees Celsius, suitable for similar temperature measurement applications.
  • LM61: This temperature sensor IC also provides a linear output voltage relative to temperature and can be used in precision temperature measurement systems.
  • LM94022: An I2C temperature sensor with high accuracy and digital output, offering an alternative interface for temperature measurement applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Local sensor accuracy (max) 2 Type Local
Operating temperature range (°C) -55 to 150 Supply voltage (min) (V) 2.65
Interface type SPI Supply voltage (max) (V) 5.5
Features UL recognized Supply current (max) (µA) 490
Temp resolution (max) (Bits) 11 Remote channels (#) 0
Rating Catalog

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LM70CIMM-3

Temp Sensor Digital Serial (3-Wire, SPI) 8-Pin VSSOP T/R

Inventory:

5,791
Overview of LM70CIMM-3 Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

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