LM75 Digital Temperature Sensor – SOP-8 Package
LM75 Digital Temperature Sensor – SOP-8 Package The LM75 temperature sensor includes a delta-sigma analog-to-digital converter and a digital overtemperature detector. The host can query the LM75 through its I2C interface to read the temperature at any time. The open-drain overtemperature output (OS) sinks current when the programmable temperature limit is exceeded. The OS output operates in either of two modes, comparator or interrupt. The host controls the temperature at which the alarm is asserted (TOS) and the hysteresis temperature below which the alarm condition is not valid (THYST). Also, the LM75’s TOS and THYST registers can be read by the host. The address of the LM75 is set with three pins to allow multiple devices to work on the same bus. Power-up is in comparator mode, with defaults of TOS = +80°C and THYST = +75°C. The 3.0V to 5.5V supply voltage range, low supply current, and I2C interface make the LM75 ideal for many applications in thermal management and protection.
Features/Specs:
- Series: LM75
- Product Type: Temperature Sensors
- Output Type: Digital
- Configuration: Local
- Accuracy: +/- 3 C
- Supply Voltage – Min: 3 V
- Supply Voltage – Max: 5.5 V
- Interface Type: 2-Wire, I2C, SMBus
- Resolution: 9 bit
- Minimum Operating Temperature: -55℃
- Maximum Operating Temperature: +125℃
- Shutdown: Shutdown
- Operating Supply Current: 250 uA
- Pd – Power Dissipation: 362 mW
- Temperature Threshold: Programmable
- Mounting Style: SMD/SMT
- Package/Case: SOP-8
Applications:
- Thermal System Management
- Thermal Protection
- Test Equipment
- Computers and Office Electronics
Datasheet: LM75
Package Includes:
- 1 x LM75 Digital Temperature Sensor – SOP-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from actual product.
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