TMP117MAIDRVR

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TMP117MAIDRVR

TEMPERATURE SENSOR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local 0°C ~ 85°C
OutputType I²C/SMBus
Voltage-Supply 1.8V ~ 5.5V
Resolution 16 b
Features Standby Mode, Shutdown Mode, One-Shot, Programmable Limit
Accuracy-Highest(Lowest) ±0.1°C (±0.2°C)
TestCondition 30°C ~ 45°C (0°C ~ 85°C)
OperatingTemperature 0°C ~ 85°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

概述

Description

The TMP117MAIDRVR is a high-precision digital temperature sensor developed by Texas Instruments. It offers high accuracy and low power consumption, making it suitable for a variety of applications, including industrial, medical, and consumer electronics. The sensor provides temperature readings with an accuracy of ±0.1°C across a wide temperature range from -55°C to +150°C.
The TMP117MAIDRVR features a digital output, accessible via an I2C interface, which simplifies integration into systems by eliminating the need for analog signal conditioning. It supports multiple I2C addresses, allowing for the use of multiple sensors on the same bus. The device comes in a small, 6-pin DRV (SOT-563) package, making it ideal for space-constrained applications.
Additionally, the sensor includes features like programmable alert functions, which can be used to notify the system when a specific temperature threshold is crossed. This makes it useful for applications requiring temperature monitoring and control. With its combination of accuracy, low power, and digital interface, the TMP117MAIDRVR is a versatile solution for precise temperature sensing needs.

Features

The TMP117MAIDRVR is a high-precision digital temperature sensor from Texas Instruments. It features an extended temperature range from -55°C to +150°C, making it suitable for a wide array of applications. The sensor offers exceptional accuracy of ±0.1°C over a range from -20°C to +50°C and ±0.15°C over the full range, ensuring reliable temperature measurements. It communicates via an I2C-compatible interface, facilitating easy integration with microcontrollers.
The device operates with a supply voltage ranging from 1.8V to 5.5V and has a low power consumption, with a typical standby current of 3.5 µA, making it ideal for battery-operated devices. It supports both continuous conversion and one-shot modes, which provide flexibility in power and data collection strategies. The TMP117MAIDRVR is also equipped with an alert function to notify the host system when temperatures exceed user-defined limits. Encased in a compact, 6-pin SOT-23 package, this sensor is suitable for space-constrained applications. Its robust features and precision make it ideal for use in medical devices, industrial controls, and environmental monitoring systems.

Package

The TMP117MAIDRVR is packaged in a small outline transistor (SOT) with a 6-pin design, specifically a SOT-563 package. This compact package is suitable for space-constrained applications requiring precise temperature sensing.

Pinout

The TMP117MAIDRVR is a high-precision digital temperature sensor from Texas Instruments. It comes in a small 6-pin package known as the WSON (DRV) package. The function of each pin is as follows:
1. V+ (Pin 1): This is the supply voltage pin. It provides the necessary power to the sensor.
2. SCL (Pin 2): This is the serial clock line for I²C communication. It synchronizes data transfer between the sensor and the microcontroller.
3. SDA (Pin 3): This is the serial data line for I²C communication. It is used for data transfer between the sensor and the microcontroller.
4. GND (Pin 4): This is the ground pin and serves as a reference point for the sensor’s operation.
5. ALERT (Pin 5): This pin is used for triggering an alert signal when the temperature exceeds user-defined limits.
6. ADR (Pin 6): This address pin is used to set the I²C slave address of the device, allowing multiple sensors to be used on the same bus.
The TMP117 provides high accuracy temperature measurements and is suitable for applications that require precise thermal monitoring.

Manufacturer

The TMP117MAIDRVR is manufactured by Texas Instruments, a global semiconductor company. Texas Instruments is known for designing and producing a wide range of electronic components, including integrated circuits and semiconductor products. The company serves various industries such as automotive, industrial, personal electronics, and communications equipment. Texas Instruments is recognized for its innovation and development in analog and embedded processing products, which are critical in modern electronic systems.

Application

The TMP117MAIDRVR is a high-precision digital temperature sensor suitable for various applications, including medical devices, wearables, industrial monitoring, environmental sensing, and consumer electronics. Its accuracy and small size make it ideal for use in portable health monitors, smart thermostats, and any application requiring precise temperature measurement and low power consumption.

Equivalent

Equivalent products to the TMP117MAIDRVR, a high-precision digital temperature sensor from Texas Instruments, include:
1. MAX31825 - A temperature sensor from Maxim Integrated with similar precision.
2. ADT7420 - An Analog Devices sensor offering high accuracy.
3. LM75A - A more cost-effective option from NXP, though with slightly lower precision.
4. STTS751 - A sensor from STMicroelectronics with comparable features.
Each of these alternatives has its own specifications, so review their datasheets to ensure compatibility with your application requirements.

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