Overview
The ADT75BRMZ-REEL7, produced by Analog Devices Inc., is a highly accurate and compact digital temperature sensor. This component is designed to provide precise temperature measurements and is suitable for a wide range of applications. The ADT75 is packaged in an 8-lead MSOP or SOIC, making it ideal for space-constrained designs. It features a band gap temperature sensor and a 12-bit analog-to-digital converter (ADC), ensuring high accuracy and resolution in temperature readings.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Temperature Range | -55°C to 125°C | °C | |
| Accuracy (A Grade) | ±2°C | °C | -25°C to 100°C |
| Accuracy (B Grade) | ±1°C | °C | 0°C to 70°C |
| Resolution | 12 Bits | ||
| Temperature Resolution | 0.0625 °C | °C | |
| Conversion Time | 60 ms | ms | |
| Update Rate | 100 ms | ms | |
| Supply Voltage | 2.7 V to 5.5 V | V | |
| Package Type | 8-SOIC (0.154", 3.90mm Width) | ||
| Interface | SMBus / I2C-compatible |
Key Features
- High Accuracy: The ADT75 offers high accuracy temperature measurements with ±2°C accuracy from -25°C to 100°C for A Grade and ±1°C accuracy from 0°C to 70°C for B Grade.
- Compact Package: Available in 8-lead MSOP and SOIC packages, making it suitable for space-constrained designs.
- Low Power Consumption: The device operates from a single supply voltage of 2.7 V to 5.5 V and has a low power-down current.
- Programmable Features: Includes programmable limit setpoints and a shutdown mode to conserve power.
- Serial Interface: SMBus / I2C-compatible interface for easy communication with microcontrollers.
- Automatic Conversion Sequence: Automatic temperature conversion sequence with a conversion initiated every 100 ms.
Applications
- Industrial Automation: Used in process control and monitoring systems where precise temperature measurements are crucial.
- Consumer Electronics: Suitable for use in personal computers, smart battery chargers, and domestic appliances.
- Telecommunications: Applied in telecommunications systems for temperature monitoring and control.
- Medical Devices: Can be used in medical equipment where accurate temperature sensing is necessary.
- Aerospace and Automotive: Used in various automotive and aerospace applications requiring reliable temperature monitoring.
Q & A
- What is the temperature range of the ADT75BRMZ-REEL7?
The temperature range of the ADT75BRMZ-REEL7 is -55°C to 125°C.
- What is the accuracy of the ADT75BRMZ-REEL7?
The accuracy is ±2°C from -25°C to 100°C for A Grade and ±1°C from 0°C to 70°C for B Grade.
- What is the resolution of the ADT75BRMZ-REEL7?
The resolution is 12 bits, providing a temperature resolution of 0.0625 °C.
- How often does the ADT75BRMZ-REEL7 perform temperature conversions?
A temperature conversion is initiated every 100 ms.
- What is the supply voltage range for the ADT75BRMZ-REEL7?
The supply voltage range is 2.7 V to 5.5 V.
- What type of package is the ADT75BRMZ-REEL7 available in?
The ADT75BRMZ-REEL7 is available in an 8-SOIC package.
- What interface does the ADT75BRMZ-REEL7 use for communication?
The ADT75BRMZ-REEL7 uses an SMBus / I2C-compatible interface.
- Can the ADT75BRMZ-REEL7 be placed in shutdown mode?
Yes, the ADT75BRMZ-REEL7 can be placed in shutdown mode via the configuration register.
- How long does it take for the ADT75BRMZ-REEL7 to come out of shutdown mode?
The ADT75BRMZ-REEL7 typically takes 1.7 ms to come out of shutdown mode.
- What are some common applications of the ADT75BRMZ-REEL7?
The ADT75BRMZ-REEL7 is used in industrial automation, consumer electronics, telecommunications, medical devices, and aerospace and automotive applications.
