The ADT75BRMZ-REEL7 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit Aanalog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75BRMZ-REEL7 is pin and register compatible with the LM75 and AD7416.
The ADT75BRMZ-REEL7 is specified for operation at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 200 μA.
The ADT75BRMZ-REEL7 offers a shutdown mode that powers down the device and this mode gives a shutdown current of typically 3 μA. The ADT75BRMZ-REEL7 is rated for operation over the –55°C to +125°C temperature range.
The A0, A1, and A2 pins are available for address selection. The OS/ALERT pin is an open-drain output that becomes active when temperature exceeds a programmable limit. The OS/ALERT pin can operate in either comparator or interrupt mode.
Product HighlightsFeature
- 12-bit Temperature-to-digital Converter
- B-Grade Accuracy ±1.0°C from0°C to 70°C
- A-Grade Accuracy ±2.0°C from–25°C to 100°C
- SMBus-/I2C- Compatible Interface
- Operation from −55°C to +125°C
- Operation from 2.7 V to 5.5 V
- Overtemperature Indicator
- Shutdown Mode for Low Power Consumption
- Power Consumption 79 μW Typically at 3.3 V
- Small, Low Cost 8-pin MSOP in Pb-Sn and Pb-free Packages
- Standard 8-pin SOIC Pb-free Package
Applications
- Isolated Sensors
- Environmental Control Systems
- Computer Thermal Monitoring
- Thermal Protection
- Industrial Process Control
- Power-system Monitors
- Hand Held Applications
(Picture: Pinout)
