LM70CIMMX-3

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LM70CIMMX-3

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SENSOR DIGITAL -55C-150C 8VSSOP

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仕様

属性
Part Status Obsolete
Sensor Type Digital, Local
Sensing Temperature - Local -55°C ~ 150°C
Output Type SPI
Voltage - Supply 2.65V ~ 5.5V
Resolution 10 b
Features Shutdown Mode
Accuracy - Highest (Lowest) 1.5°C (-2°C, 3°C)
Test Condition -10°C ~ 65°C (-55°C ~ 150°C)
Operating Temperature -55°C ~ 150°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Base Product Number LM70

概要

Description

The LM70CIMMX-3 is a temperature sensor integrated circuit produced by Texas Instruments. It is designed for applications that require precise temperature monitoring. The device operates over a wide temperature range and provides a digital output, which allows for easy integration with microcontrollers and other digital systems. The LM70CIMMX-3 utilizes a digital serial interface, typically compatible with SPI (Serial Peripheral Interface), for communication.
One of the key features of the LM70CIMMX-3 is its high accuracy and fast response time, which make it suitable for a variety of industrial and consumer applications, including thermal management in computers, HVAC systems, and other electronic devices. The sensor is packaged in a small, surface-mount form factor, making it ideal for space-constrained designs.
The combination of these features ensures that the LM70CIMMX-3 can deliver reliable and accurate temperature readings, contributing to efficient and effective thermal management solutions in various electronic applications.

Equivalent

The LM70CIMMX-3 is a temperature sensor chip. Equivalent products include:
1. TMP102 from Texas Instruments
2. MCP9808 from Microchip Technology
3. MAX30205 from Maxim Integrated
4. DS18B20 from Maxim Integrated
5. LM75 from NXP Semiconductors
These alternatives offer similar temperature sensing functionalities and may have compatible interfaces, but it's important to check specific datasheets for detailed specifications to ensure compatibility with your application.

Features

The LM70CIMMX-3 is a precision analog temperature sensor with a digital output. It features a temperature range of -55°C to +150°C, making it suitable for various industrial and commercial applications. The sensor provides a high accuracy of ±2°C within the range of -10°C to +65°C and has a 10-bit digital temperature reading output. It communicates via a simple Serial Peripheral Interface (SPI), allowing easy integration with microcontrollers. The LM70CIMMX-3 operates with a low supply current, typically around 230 µA, and features a shutdown mode to save power, reducing current consumption to 10 µA. The device is housed in a compact MSOP-8 package, facilitating space-efficient designs. Its features make it ideal for use in systems requiring reliable temperature monitoring and control.

Manufacturer

The LM70CIMMX-3 is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor design and manufacturing company. It is well known for developing and producing a wide range of analog and embedded processing products, which are used in a variety of electronic systems. TI serves industries such as automotive, consumer electronics, communications, industrial, and enterprise systems. The company has a strong reputation for innovation and quality in the electronics sector.

Application

The LM70CIMMX-3 is a precision temperature sensor commonly used in applications requiring accurate temperature monitoring and control. Typical application areas include:
1. Consumer Electronics: For thermal management in devices like smartphones, tablets, and laptops.
2. Industrial Automation: In systems that require precise temperature control for optimal performance and safety.
3. Healthcare Devices: Used in medical instruments that need accurate temperature readings.
4. Telecommunications: For maintaining temperature stability in network equipment.
5. Automotive Systems: To monitor and manage temperature in various automotive electronics.
Its digital output and low-power consumption make it suitable for battery-operated devices and remote sensing applications.

Package

The LM70CIMMX-3 is a digital temperature sensor from Texas Instruments. It is typically available in the VSSOP (Very Thin Shrink Small Outline Package) package type, also known as the MSOP (Mini Small Outline Package). This package typically offers 8 pins and is designed to be compact for space-constrained applications.

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