Overview
The TMP123AIDBVT is a high-accuracy digital temperature sensor manufactured by Texas Instruments. This sensor is designed to provide precise temperature measurements and is suitable for a wide range of applications. It features a SPI-compatible interface, making it easy to integrate into various systems. The TMP123AIDBVT is packaged in a compact SOT-23-6 package, which is ideal for space-constrained designs. With its low power consumption and wide operating temperature range, this sensor is an excellent choice for applications requiring reliable and accurate temperature monitoring.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Texas Instruments | |
| Part Number | TMP123AIDBVT | |
| Package | SOT-23-6 | |
| Sensor Type | Digital, Local | |
| Sensing Temperature Range | -40°C to 125°C | °C |
| Output Type | SPI | |
| Supply Voltage | 2.7 V to 5.5 V | V |
| Resolution | 12 bits | |
| Accuracy | ±1.5°C (±2°C over full range) | °C |
| Operating Temperature | -55°C to 150°C | °C |
| Mounting Type | Surface Mount | |
| Quiescent Current | 50 µA (max) | µA |
| Shutdown Current | 0.1 µA to 3 µA | µA |
Key Features
- High Accuracy: ±1.5°C accuracy from -25°C to 85°C and ±2°C over the full range of -40°C to 125°C.
- Low Power Consumption: Quiescent current of 50 µA (max) and shutdown current as low as 0.1 µA.
- Wide Supply Range: Operates from 2.7 V to 5.5 V, making it versatile for various power supply conditions.
- Compact Package: SOT-23-6 package, ideal for space-constrained designs.
- SPI-Compatible Interface: Easy integration with microcontrollers and other SPI-compatible devices.
- Shutdown Mode: Reduces power consumption when not in use.
Applications
- Power Supply Temperature Monitoring: Monitors temperature in power supplies to ensure safe and efficient operation.
- Computer Peripheral Thermal Protection: Protects computer peripherals from overheating.
- Notebook Computers and Cell Phones: Used in portable electronics for thermal management.
- Battery Management: Monitors battery temperature to optimize charging and discharging cycles.
- Office Machines: Used in various office equipment to monitor and control temperature).
Q & A
- What is the part number of this temperature sensor?
The part number is TMP123AIDBVT.
- Who is the manufacturer of the TMP123AIDBVT?
The manufacturer is Texas Instruments).
- What is the package type of the TMP123AIDBVT?
The package type is SOT-23-6).
- What is the sensing temperature range of the TMP123AIDBVT?
The sensing temperature range is -40°C to 125°C).
- What is the output type of the TMP123AIDBVT?
The output type is SPI (Serial Peripheral Interface)).
- What is the supply voltage range of the TMP123AIDBVT?
The supply voltage range is 2.7 V to 5.5 V).
- What is the resolution of the TMP123AIDBVT?
The resolution is 12 bits).
- What is the accuracy of the TMP123AIDBVT?
The accuracy is ±1.5°C from -25°C to 85°C and ±2°C over the full range).
- Does the TMP123AIDBVT have a shutdown mode?
Yes, it has a shutdown mode to reduce power consumption when not in use).
- What are some common applications of the TMP123AIDBVT?
Common applications include power supply temperature monitoring, computer peripheral thermal protection, notebook computers, cell phones, battery management, and office machines).
