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Temperature Sensors | NCT375
Digital Temperature Sensor with 2‐wire Interface and SMBus Time-Out
概览
The NCT375 is a two-wire serially programmable temperature sensor with an over-temperature/interrupt output pin to signal out of limit conditions. This is an open-drain pin and can operate in either comparator or interrupt mode. Temperature measurements are converted into digital form using a high resolution (12 bit), sigma-delta, analog-to-digital converter (ADC). The device operates over the –55°C to +125°C temperature range.
应用
- Computer Thermal Monitoring
- Thermal Protection
- Isolated Sensors
- Battery Management
- Office Electronics
- Electronic Test Equipment
- Thermostat Controls
- System Thermal Management
特性
- 12-bit Temperature-to-Digital Converter
- Input Voltage Range from 3.0 V to 5.5 V
- Temperature Range from −55°C to +125°C
- SMBus/I2C Interface
- SMBUS time-out of 75ms to 325ms
- Overtemperature Indicator
- Support for SMBus/ALERT
- Shutdown Mode for Low Power Consumption
- One-shot Mode
- Available in 8−pin Micro8, SOIC8 and DFN8 Packages
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
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