The LM75 series is a range of configurable digital temperature sensors. Analogue to digital conversion is achieved using delta-sigma modulation and a silicon bandgap sensor temperature sensor. Each device within the range also contains an over temperature detection output.
Feature
- Pin-for-pin replacement for industry standard LM75 and offers improved temperature resolution of 0.125 °C and specification of a single part over power supply range from 2.8 V to 5.5 V
- Small 8-pin package types: SO8 and TSSOP8
- I2C-bus interface with up to 8 devices on the same bus
- Power supply range from 2.8 V to 5.5 V
- Temperatures range from -55 °C to +125 °C
- 11-bit ADC that offers a temperature resolution of 0.125 °C
- Temperature accuracy of:
- +-2 °C from -25 °C to +100 °C
- +-3 °C from -55 °C to +125 °C
- Programmable temperature threshold and hysteresis set points
- Supply current of 3.5 uA in shutdown mode for power conservation
- Stand-alone operation as thermostat at power-up
- ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
- Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
- System thermal management
- Personal computers
- Electronics equipment
- Industrial controllers
