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TMP125AIDBVR
+Lista de MateriaisSENSOR DIGITAL -40C-125C SOT23-6
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FabricanteTexas Instruments
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Peça do Fabricante #TMP125AIDBVR
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Pacote SOT-23-6
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Em Estoque1580
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | SPI |
| Voltage - Supply | 2.7V ~ 5.5V |
| Resolution | 9 b |
| Features | One-Shot, Shutdown Mode |
| Accuracy - Highest(Lowest) | ±2°C (±2.5°C) |
| Test Condition | -25°C ~ 85°C (-40°C ~ 125°C) |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
One of the key characteristics of the TMP125AIDBVR is its high accuracy, typically ±1°C over the full temperature range. This makes it suitable for applications requiring precise thermal management. The sensor operates on a supply voltage ranging from 2.7V to 5.5V, ensuring compatibility with a wide range of systems. Its small footprint, typically available in a SOT-23 package, allows for space-constrained applications.
The TMP125AIDBVR is commonly used in environmental monitoring, HVAC systems, consumer electronics, and any application where accurate temperature data is crucial. Its ease of use, combined with reliable performance, makes it a popular choice for designers looking to implement temperature sensing in their projects.
Equivalent
1. LM75 – Digital temperature sensor from NXP or Texas Instruments.
2. DS18B20 – Digital thermometer from Maxim Integrated.
3. ADT7310 – Digital temperature sensor from Analog Devices.
4. MCP9808 – High-accuracy temperature sensor from Microchip Technology.
These alternatives may have similar functionalities but could differ in specifications such as accuracy, interface, and supply voltage, so verifying compatibility with your application is crucial.
Features
1. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.
2. Accuracy: The sensor provides high accuracy with a typical error of ±1.5°C.
3. Resolution: It has a resolution of 12 bits, allowing for precise temperature readings.
4. Supply Voltage: The TMP125AIDBVR operates with a supply voltage range from 2.7V to 5.5V, making it suitable for various applications.
5. Low Power Consumption: It is designed with low power consumption in mind, which is ideal for battery-powered devices.
6. Small Package: The sensor comes in a compact SOT-23 package, making it easy to integrate into space-constrained designs.
7. Digital Output: With a digital output, it simplifies integration with microcontrollers or other digital systems without requiring an analog-to-digital converter.
These features make the TMP125AIDBVR a versatile choice for applications in industrial, consumer, and environmental monitoring systems.
Pinout
Here’s a concise description of the pin functions:
1. CS (Chip Select): This pin is used to select the device in a multi-device SPI configuration.
2. SCK (Serial Clock): The clock signal for SPI communication is provided through this pin.
3. SDI (Serial Data In): This pin is for data input to the sensor.
4. SDO (Serial Data Out): Data from the sensor is output through this pin.
5. GND (Ground): Connects to the system ground.
6. V+ (Power Supply): Provides power to the sensor.
The TMP125 is known for its precision and low power consumption, making it suitable for various temperature sensing applications.
Manufacturer
Application
1. Consumer Electronics: Used in devices like laptops and smartphones for temperature monitoring and management.
2. Industrial Equipment: Employed in environmental monitoring and control systems.
3. Automotive: Utilized for in-cabin climate control and battery temperature monitoring.
4. Data Centers: Supports thermal management in servers and networking equipment.
5. Medical Devices: Integrated into equipment that requires precise temperature control and monitoring.
6. HVAC Systems: Aids in efficient heating and cooling operations.
These applications benefit from the TMP125AIDBVR's accuracy, digital output, and compatibility with various systems.