LM77CIMM-3

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LM77CIMM-3

SENSOR DIGITAL -55C-125C 8VSSOP

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Spezifikationen

Part Status Obsolete
Sensor Type Digital, Local
Sensing Temperature - Local -55°C ~ 125°C
Output Type I2C
Voltage - Supply 3V ~ 5.5V
Resolution 9 b
Features Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest) ±1.5°C (±3°C)
Test Condition -10°C ~ 65°C (-55°C ~ 125°C)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Base Product Number LM77

Übersicht

Description

The LM77CIMM-3 is a digital temperature sensor designed for use in a variety of electronic applications. It offers precise temperature monitoring and is commonly utilized in systems where maintaining optimal thermal conditions is critical. The device communicates temperature readings via a digital interface, typically I²C, allowing for easy integration into microcontroller-based systems.
Key features of the LM77CIMM-3 include its high accuracy and reliability across a wide temperature range, making it suitable for both commercial and industrial applications. It often includes programmable temperature limits and alerts, which can be useful for systems requiring active thermal management. Additionally, the sensor is known for its low power consumption, which contributes to energy-efficient designs.
In terms of packaging, the LM77CIMM-3 typically comes in a compact form factor, facilitating integration into space-constrained environments. Its compatibility with standard communication protocols and ease of use make it a popular choice among engineers and designers for applications ranging from consumer electronics to industrial automation systems.

Features

The LM77CIMM-3 is a precision temperature sensor with a digital interface. Key features include:
1. Temperature Range: The sensor can accurately measure temperatures from -55°C to 125°C.

2. Accuracy: It offers high precision, typically with an accuracy of ±1.5°C from -25°C to 100°C.
3. Digital Interface: Utilizes an I2C-compatible interface for easy communication with microcontrollers and other digital systems.
4. Low Power Consumption: Designed for energy efficiency, it operates at a low power level, making it suitable for battery-powered applications.
5. Programmable Features: Includes programmable temperature limits and a thermostat function, which can trigger alerts if temperatures exceed specified thresholds.
6. Compact Package: Available in a small, surface-mount package that is suitable for space-constrained designs.
7. Reliability: Known for stable performance and reliability in various environmental conditions.
These features make the LM77CIMM-3 suitable for a variety of applications, including consumer electronics, industrial systems, and environmental monitoring.

Package

The LM77CIMM-3 is a temperature sensor IC that comes in an 8-pin MSOP (Mini Small Outline Package) package type.

Pinout

The LM77CIMM-3 is a temperature sensor IC with an 8-pin configuration. It is designed to measure and monitor temperature in various applications. The key functions of the LM77CIMM-3 include:
1. Temperature Sensing: It accurately measures temperature in the range of -55°C to +125°C.
2. Digital Output: The sensor provides a digital output that can be easily interfaced with microcontrollers or other digital systems.
3. I2C Interface: It uses a standard I2C interface for communication, allowing it to be integrated into systems with minimal wiring.
4. Overtemperature Alarm: The device includes an overtemperature alarm function to signal when the temperature exceeds predefined limits.
5. Programmable Temperature Limits: Users can program upper and lower temperature limits for the alarm function.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
The LM77CIMM-3 is typically used in applications such as thermal management in computers, HVAC systems, and other electronic devices requiring precise temperature monitoring.

Manufacturer

The LM77CIMM-3 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and processors. TI is known for its innovations in analog and embedded processing technologies, serving various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The LM77CIMM-3 is a digital temperature sensor commonly used in applications requiring precise temperature monitoring and control. Its application areas include HVAC systems, industrial automation, consumer electronics, and telecommunications. It is also utilized in environmental monitoring, computer thermal management, and medical devices where accurate temperature readings are crucial. The sensor's compact design and digital output make it ideal for integration into systems where space and power efficiency are important.

Equivalent

The LM77CIMM-3 is a digital temperature sensor. Equivalent alternatives may include the TMP75 from Texas Instruments, the MCP9800 from Microchip Technology, and the ADT75 from Analog Devices. These sensors offer similar functionalities, such as digital temperature reading and I2C interface, and are used in various temperature monitoring applications. Always consult the datasheets to ensure compatibility with your specific requirements.

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