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TMP75CQDGKRQ1

Name: TMP75CQDGKRQ1
Rating: 4.7 (12 reviews)

SENSOR DIGITAL -40C-125C 8VSSOP

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資料表 TMP75CQDGKRQ1 DataSheet
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規格

Part Status	Active
Base Product Number	TMP75
Sensor Type	Digital, Local
Sensing Temperature - Local	-40°C ~ 125°C
Output Type	SMBus
Voltage - Supply	1.4V ~ 3.6V
Resolution	12 b
Features	One-Shot, Shutdown Mode
Accuracy - Highest (Lowest)	±0.25°C (±1°C )
Test Condition	0°C ~ 70°C (-40°C ~ 125°C)
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP
Packaging	Cut Tape (CT), Tape & Reel (TR)
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The TMP75CQDGKRQ1 is a digital temperature sensor from Texas Instruments, designed for precise temperature measurements in various applications. It operates within a temperature range of -40°C to +125°C and features a digital output that communicates via I2C interface, allowing for easy integration with microcontrollers and other digital systems.
Key features include a high accuracy of ±0.5°C across the specified range, low power consumption, and multiple address options to connect multiple sensors on the same bus. The TMP75 also supports programmable temperature thresholds, making it suitable for applications in HVAC systems, industrial equipment, and consumer electronics. Its small package size and robust performance characteristics make it an ideal choice for space-constrained designs requiring reliable temperature monitoring.
Overall, the TMP75CQDGKRQ1 offers an effective solution for digital temperature sensing needs, combining accuracy, ease of use, and flexibility for a variety of electronic applications.

Features

The TMP75CQDGKRQ1 is a digital temperature sensor from Texas Instruments. Key features include:
1. Temperature Range: It can measure temperatures from -55°C to +125°C with a typical accuracy of ±2°C.
2. Digital Output: The sensor provides a 12-bit digital output for precise temperature readings.
3. I2C Interface: It supports I2C communication, allowing easy integration with microcontrollers and other devices.
4. Multiple Devices: Up to 8 TMP75 devices can be connected on the same I2C bus.
5. Low Power Consumption: It operates on a supply voltage of 2.7V to 5.5V and features low power modes for energy-efficient applications.
6. Programmable Alert: The device includes programmable overtemperature and undertemperature alert features.
7. Compact Package: The sensor is available in a small SSOP-8 package, making it suitable for space-constrained applications.
Overall, the TMP75CQDGKRQ1 is ideal for applications requiring accurate temperature monitoring in various industrial and commercial settings.

Package

The TMP75CQDGKRQ1 is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type, which is designed for compact applications and surface mounting.

Pinout

The TMP75CQDGKRQ1 is a digital temperature sensor with a 8-pin TSSOP package. It features an I²C-compatible interface for communication. The pin count and functions are as follows:
1. V+ (Pin 1): Power supply input (2.7V to 5.5V).
2. SDA (Pin 2): Serial Data Line for I²C communication.
3. SCL (Pin 3): Serial Clock Line for I²C communication.
4. ALERT (Pin 4): Open-drain output that indicates an overtemperature condition.
5. GND (Pin 5): Ground reference.
6. THIGH (Pin 6): Programmable high-temperature threshold setting.
7. TLOW (Pin 7): Programmable low-temperature threshold setting.
8. NC (Pin 8): No Connect (unused pin).
This sensor provides accurate temperature measurements and can be used in various applications, including automotive systems, which is suitable given its qualification for automotive use (Q1 grade).

Manufacturer

The TMP75CQDGKRQ1 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and producing a wide range of electronic components, including analog, embedded processing, and digital signal processing products. The company serves various markets, such as automotive, industrial, communications, and consumer electronics. TI is known for its innovation and commitment to providing high-quality solutions that enhance efficiency and performance in electronic systems.

Application

The TMP75CQDGKRQ1 is a digital temperature sensor used in various applications, including industrial monitoring, HVAC systems, automotive temperature sensing, and consumer electronics. It provides accurate temperature readings and digital output, making it suitable for systems requiring precise temperature control and monitoring, such as medical devices and smart home applications.

Equivalent

The TMP75CQDGKRQ1 is a temperature sensor from Texas Instruments. Equivalent products include the LM75A from Texas Instruments, the TMP102 from Texas Instruments, and the MCP9808 from Microchip. These alternatives provide similar I2C interface compatibility and temperature measurement functionalities, but it's important to check specific features and specifications for compatibility with your application.