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TMP112AIDRLR
Product Overview
Category
The TMP112AIDRLR belongs to the category of digital temperature sensors.
Use
It is used for accurately measuring temperature in various electronic devices and systems.
Characteristics
- High accuracy
- Low power consumption
- Small package size
- Digital output
Package
The TMP112AIDRLR comes in a small 6-pin SOT-23 package.
Essence
The essence of TMP112AIDRLR lies in its ability to provide precise temperature measurements in a compact form factor.
Packaging/Quantity
The sensor is typically available in reels with a quantity specified by the manufacturer.
Specifications
- Temperature range: -40°C to +125°C
- Accuracy: ±0.5°C (maximum) from -10°C to +85°C
- Supply voltage: 1.4V to 3.6V
- Current consumption: 10µA (maximum)
- Resolution: 12-bit
Detailed Pin Configuration
- GND
- ALERT
- SDA
- SCL
- V+
- A0
Functional Features
- Digital output
- Low power consumption
- High accuracy over a wide temperature range
- Programmable alert function
Advantages
- Small package size
- Low power consumption
- High accuracy
- Wide temperature range
Disadvantages
- Limited resolution compared to some other temperature sensors
- Requires careful PCB layout for optimal performance
Working Principles
The TMP112AIDRLR operates based on the principles of temperature-dependent voltage output, which is then converted into a digital signal using an internal analog-to-digital converter (ADC). The digital output is then made available for further processing by the host system.
Detailed Application Field Plans
The TMP112AIDRLR is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Environmental monitoring
Detailed and Complete Alternative Models
Some alternative models to TMP112AIDRLR include: - TMP102 - LM75 - DS18B20 - MCP9808
In conclusion, the TMP112AIDRLR is a versatile digital temperature sensor known for its high accuracy, low power consumption, and compact package size. It finds application in diverse fields and has several alternative models offering similar functionalities.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von TMP112AIDRLR in technischen Lösungen auf
What is the operating voltage range of TMP112AIDRLR?
- The operating voltage range of TMP112AIDRLR is 1.4V to 3.6V.
What is the temperature accuracy of TMP112AIDRLR?
- The temperature accuracy of TMP112AIDRLR is ±0.5°C (maximum) from -20°C to 50°C.
Does TMP112AIDRLR have an alert function for temperature thresholds?
- Yes, TMP112AIDRLR has a programmable temperature alert function that can be used to trigger an interrupt when the temperature exceeds a set threshold.
What is the I2C address of TMP112AIDRLR?
- The I2C address of TMP112AIDRLR is 0x48 by default, but it can be changed to 0x49 by pulling the ADDR pin high.
Can TMP112AIDRLR be used in battery-powered applications?
- Yes, TMP112AIDRLR's low operating voltage range makes it suitable for battery-powered applications.
Is TMP112AIDRLR suitable for industrial temperature monitoring?
- Yes, TMP112AIDRLR is suitable for industrial temperature monitoring due to its wide temperature range and high accuracy.
Does TMP112AIDRLR have built-in non-volatile memory for storing configuration settings?
- No, TMP112AIDRLR does not have built-in non-volatile memory, so configuration settings need to be reprogrammed after power cycling.
What is the typical supply current of TMP112AIDRLR?
- The typical supply current of TMP112AIDRLR is 6µA, making it suitable for low-power applications.
Can TMP112AIDRLR be used in medical devices?
- Yes, TMP112AIDRLR can be used in medical devices due to its high accuracy and low power consumption.
Is TMP112AIDRLR compatible with common microcontrollers such as Arduino or Raspberry Pi?
- Yes, TMP112AIDRLR is compatible with common microcontrollers that support I2C communication, such as Arduino and Raspberry Pi.