The MAX6612 is a low-power precision analog output temperature sensor in a tiny 5-pin SC70 package. The sensitivity of the output voltage to temperature is a high 19.53mV/C. This sensitivity provides superior noise immunity. The voltage/temperature slope is chosen to provide convenient bit weights when the MAX6612 drives the input of an ADC with a 2.5V or 5V reference. The MAX6612 provides an analog voltage output proportional to temperature. Accuracy is 1.2C (max) at +25C, 3.0 (max) from TA = 0C to +70C, and 5.5C (max) from TA = -10C to +125C. Useful measurements can be obtained at temperatures as high as +150C. Self-heating effects are negligible due to the low current consumption of the part.