TS3001GB2A0 Datasheet | Renesas

Local Temperature Sensor ® TS3001GB2A0 Data Sheet Description The TS3001GB2A0 digital temperature sensor with accuracy up to ±0.5°C was designed to target applications demanding highest level of temperature readout. The digital temperature sensor es with several user-programmable registers to provide maximum flexibility for temperature-sensing applications. The registers allow specifying critical, upper, and lower temperature limits as well as hysteresis settings. Both the limits and hysteresis values are used for municating temperature events from the chip to the system. This munication is done using Event pin, which has an open-drain configuration. The user has the option of setting the Event pin polarity as either an active-low or active-high parator output for thermostat operation, or as a temperature event interrupt output for microprocessor-based systems. An additional output open-drain pin, NRST is also sensitive to temperature thresholds and releases a low pulse after TCRIT temperature limit has been exceeded followed by TLOW limit crossing. The sensor uses an industry standard 2-wire, I2C/SMBus serial interface, and allows up to four devices to be controlled on the bus. Typical Applications Thermal Controller Or Board management Controller Or Any other I2C/SMBus Master Device NRST EVENT SMBus SMBus NRST TS3001GB2A0 EVENT Up to 4 Temperature sensors Features - Temperature Sensor - Single Supply: 3.3V ± 5% - Accurate timeout support - Meets strict SMBus spec of 25ms (min) 35ms (max) - Timeout supported in all Modes - Active mode - Shutdown mode - Schmitt trigger and noise filtering on bus inputs - 2-wire Serial Interface: 10-400 k Hz I2C™...