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TMP107BQDRQ1

Name: TMP107BQDRQ1
Rating: 4.7 (12 reviews)

SENSOR DIGITAL -55C-125C 8SOIC

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規格

Part Status	Active
Sensor Type	Digital, Local
Sensing Temperature - Local	-55°C ~ 125°C
Output Type	SMAART Wire
Voltage - Supply	1.7V ~ 5.5V
Resolution	14 b
Features	One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest)	±0.4°C (±0.7°C)
Test Condition	-20°C ~ 70°C (-55°C ~ 125°C)
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	TMP107
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The TMP107BQDRQ1 is a high-accuracy digital temperature sensor designed for automotive applications. It features a wide temperature measurement range from -40°C to +125°C with a precision of ±0.5°C. This device communicates via a digital I2C interface, allowing for easy integration into microcontroller-based systems.
Key features include a low power consumption mode, programmable alert functions, and a 12-bit resolution for enhanced measurement accuracy. The TMP107BQDRQ1 is built to withstand harsh automotive environments, ensuring reliability and durability. Its compact package design makes it suitable for various applications, including climate control, battery management, and general temperature monitoring in vehicles.
With its robust performance and automotive-grade specifications, the TMP107BQDRQ1 is an excellent choice for engineers looking to implement precise temperature sensing in their designs.

Features

The TMP107BQDRQ1 is a high-accuracy digital temperature sensor designed for automotive applications. Key features include:
1. Precision: Offers a temperature measurement range from -40°C to +125°C with an accuracy of ±0.5°C.
2. Resolution: 12-bit resolution for precise temperature readings.
3. Digital Output: Communicates via I2C interface, allowing for easy integration with microcontrollers.
4. Wide Supply Voltage: Operates with a supply voltage of 2.7V to 5.5V, making it versatile for various automotive voltage environments.
5. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
6. Multiple Devices: Supports multiple TMP107BQ devices on the same I2C bus.
7. Fail-Safe Features: Includes features for fault detection, enhancing reliability in automotive applications.
8. Package: Available in a compact 16-pin HTQFP package, suitable for space-constrained designs.
These features make the TMP107BQDRQ1 suitable for temperature monitoring in various automotive and industrial applications.

Package

The TMP107BQDRQ1 is packaged in a 16-pin HTQFN (Heat Sink Thin Quad Flat No-lead) package, which offers a compact design suitable for surface mounting.

Pinout

The TMP107BQDRQ1 is a digital temperature sensor with a pin count of 8. It features an I²C compatible interface for communication.
The pin functions are as follows:
1. VDD (Pin 1): Power supply input.
2. SDA (Pin 2): Serial data line for I²C communication.
3. SCL (Pin 3): Serial clock line for I²C communication.
4. ALERT (Pin 4): Interrupt output, alerts the host when temperature exceeds set thresholds.
5. GND (Pin 5): Ground reference.
6. NC (Pin 6): No connection; can be left unconnected.
7. TOS (Pin 7): Test output for factory use, not for general application.
8. TS (Pin 8): Test pin for internal testing.
The TMP107BQDRQ1 is designed for automotive applications, ensuring accurate temperature measurements in a compact package.

Manufacturer

The TMP107BQDRQ1 is manufactured by Texas Instruments (TI), a multinational semiconductor company based in the United States. Texas Instruments designs and produces a wide range of semiconductor solutions, including analog and digital signal processing integrated circuits (ICs), microcontrollers, and embedded processors. The company serves various markets, including automotive, industrial, communications, and consumer electronics. TI is known for its innovation in technology and has a strong focus on developing products that enhance efficiency and performance in electronic systems.

Application

The TMP107BQDRQ1 is a temperature sensor primarily used in automotive applications, such as battery management systems, HVAC systems, and engine control units. Its precision and robustness make it suitable for monitoring temperatures in harsh environments. Additionally, it can be utilized in industrial automation, consumer electronics, and medical devices, where accurate temperature measurement is critical for performance and safety.

Equivalent

The TMP107BQDRQ1 is a temperature sensor from Texas Instruments. Equivalent products include the TMP112, TMP116, and TMP117, which are also digital temperature sensors with various features. For specific applications, consider sensors like the MAX31855 from Maxim Integrated or the LM75 from Texas Instruments, depending on requirements such as precision, communication interface, and temperature range. Always verify compatibility based on application needs.