TMP100NA/250

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TMP100NA/250

SENSOR DIGITAL -55C-125C SOT23-6

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 2.7V ~ 5.5V
Resolution 11 b
Features One-Shot, Output Switch, Programmable Resolution, Shutdown Mode, Standby Mode
Accuracy-Highest(Lowest) ±2°C (±3°C)
TestCondition -25°C ~ 85°C (-55°C ~ 125°C)
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case SOT-23-6

概述

Description

The TMP100NA/250 is a precision temperature sensor from Texas Instruments. It is part of the TMP100 series, which is designed for use in a wide range of temperature measurement applications. The device operates over a temperature range of -55°C to +125°C and provides a digital output via an I2C interface, making it easy to integrate with microcontrollers and other digital systems.
With a typical accuracy of ±1.0°C, the TMP100NA/250 offers reliable performance for monitoring temperature in industrial, consumer, and automotive applications. It features user-programmable resolution settings and an alert function that can be configured to trigger when temperature thresholds are exceeded, enhancing its utility in systems requiring temperature-based control or safety mechanisms.
The small form factor of the TMP100NA/250, along with its low power consumption, makes it suitable for space-constrained and battery-powered applications. Overall, this sensor provides a cost-effective solution for precise temperature monitoring in a variety of environments.

Features

The TMP100NA/250 is a digital temperature sensor featuring several key attributes:
1. Temperature Range: It offers a wide temperature measurement range, typically from -55°C to +125°C, making it suitable for various applications.
2. Accuracy: This sensor provides high accuracy, with a typical error margin of ±2°C.
3. Resolution: It features a 12-bit resolution, ensuring precise temperature readings.
4. Interface: The TMP100NA/250 uses an I²C-compatible interface, facilitating easy integration with microcontrollers and other digital systems.
5. Supply Voltage: It operates over a wide supply voltage range, typically from 2.7 V to 5.5 V.
6. Low Power Consumption: Designed for efficiency, it consumes minimal power, making it ideal for battery-powered applications.
7. Package: The sensor is available in a small, surface-mount package, often a SOP or SOT package, enhancing its suitability for compact designs.
8. Alert Function: It includes an alert feature that triggers when temperature thresholds are exceeded, useful for over-temperature protection.
These features make the TMP100NA/250 versatile for applications in consumer electronics, industrial controls, and environmental monitoring.

Package

The TMP100NA/250 is a temperature sensor from Texas Instruments. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology, facilitating easy integration into various electronic circuit boards.

Pinout

The TMP100NA/250 is a digital temperature sensor from Texas Instruments. It typically comes in an 8-pin Small Outline IC (SOIC) package. Here’s a brief overview of the pin functions:
1. V+ (Pin 8): Supply voltage input.
2. GND (Pin 4): Ground reference for the device.
3. SDA (Pin 1): Serial Data Line, used for I2C communication.
4. SCL (Pin 2): Serial Clock Line, used for I2C communication.
5. ADD0 (Pin 3): Address Pin 0, used to set the least significant bit of the device address.
6. ALERT (Pin 7): Alert signal output, used to indicate an over-temperature condition.
7. ADD1 (Pin 6): Address Pin 1, used to set the second least significant bit of the device address.
8. NC (Pin 5): No Connect, not internally connected.
The TMP100 is used for precise temperature monitoring and supports I2C interface for communication, making it suitable for various thermal management applications in electronic systems.

Manufacturer

The TMP100NA/250 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, with a particular focus on analog chips and embedded processors. These components are integral to modern electronic systems and are used in various applications such as industrial, automotive, personal electronics, and communications equipment. TI is known for its innovation and extensive product portfolio, making it a leading player in the semiconductor industry.

Application

The TMP100NA/250 is a digital temperature sensor used in a variety of applications. Common areas include environmental monitoring, HVAC systems, consumer electronics, industrial automation, and medical devices. Its precision and digital interface make it ideal for systems requiring accurate temperature readings and efficient communication.

Equivalent

The Texas Instruments TMP100NA/250 is a digital temperature sensor. Equivalent products are the LM75 from Texas Instruments or NXP, MCP9808 from Microchip, and ADT75 from Analog Devices. These alternatives offer similar functionality in terms of digital temperature sensing with I2C interface. Always check the datasheets for exact specifications and compatibility.

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