Home > Arduino & SCM Supplies > MCP9808
MCP9808 I2C Digital Temperature Sensor Module - Blue
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen£¬ with a typical accuracy of +/-0.25'C over the sensor's -40~125'C range and precision of +0.0625'C. They work great with any microcontroller using standard I2C. There are 3 address pins so you can connect up to 8 to a single I2C bus without address collisions. Best of all£¬ a wide voltage range makes is usable with 2.7V to 5.5V logic! Some quick specs: Simple I2C control; Up to 8 on a single I2C bus with adjustable address pins; 0.25'C typical precision over -40'C to 125'C range (0.5'C guaranteed max from -20'C to 100'C); 0.0625'C resolution; 2.7V to 5.5V power and logic voltage range; Operating Current: 200 μA (typical). Technical specs: Sensing Temperature: -40~125'C; Accuracy: 0.25'C typical; Voltage - Supply: 2.7~5.5V; Operating Temperature: -40~125'C; Uses any I2C address from 0x18 thru 0x1F.