ADT75BRMZ: ±2°C Accurate, 12-Bit Digital Temperature Sensor
The ADT75 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit ADC to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75 is pin and register compatible with the LM75 and AD7416.
The ADT75 is specified for operation at supply voltages from 3 V to 5.5 V. Operating at 3.3 V, the supply current is typically 300 μA. The ADT75 offers a shutdown mode that powers down the device and gives a shutdown current of typically 3 μA. The ADT75 is rated for operation over the –55°C to +125°C temperature range.
Three pins (A0, A1 and A2) are available for address selection. There is also an open-drain OS/ALERT output that becomes active when temperature exceeds a programmable limit. This pin can operate in either comparator or interrupt mode
产品应用领域 Applications
- Isolated Sensors
- Environmental Control Systems
- Computer Thermal Monitoring
- Thermal Protection
- Industrial Process Control
- Power-system Monitors
- Hand Held Applications
ADT75BRMZ 特点
- 12-bit Temperature-to-digital Converter
- B-Grade Accuracy ±1.0°C from 0°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 3 V to 5.5 V
- Overtemperature Indicator
- Shutdown Mode for Low Power Consumption
- Power Consumption 69 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
ADT75BRMZ 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADT75ARMZ | 量产 | 8 ld MSOP | 8 | 工业 |
| ADT75ARMZ-REEL | 量产 | 8 ld MSOP | 8 | 工业 |
| ADT75ARMZ-REEL7 | 量产 | 8 ld MSOP | 8 | 工业 |
| ADT75ARZ | 量产 | 8 ld SOIC | 8 | 工业 |
| ADT75ARZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| ADT75ARZ-REEL7 | 量产 | 8 ld SOIC | 8 | 待定 |
| ADT75BRMZ | 量产 | 8 ld MSOP | 8 | 工业 |
| ADT75BRMZ-REEL | 量产 | 8 ld MSOP | 8 | 工业 |
| ADT75BRMZ-REEL7 | 量产 | 8 ld MSOP | 8 | 工业 |
| EVAL-ADT75EBZ | 量产 | 评估板 | - | 待定 |
ADT75BRMZ 应用技术支持与电子电路设计开发资源下载
- ADT75 数据手册DataSheet下载 . pdf
- Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
- ADC模数转换器选型指南 . pdf
