19-1840; Rev 3; 12/09 Low-Power Analog Temperature Sensorin SC70 PackageMAX6605General DescriptionFeatures The MAX6605 precision, low-power, analog output tem- ♦ Low Current Consumption (10µA max) perature sensor is available in a 5-pin SC70 package. ♦ Small SC70 Package The device has a +2.7V to +5.5V supply voltage range and 10µA supply current over the -55°C to +125°C tem- ♦ Accurate (±0.75°C at TA = +25°C) perature range. For the -40°C to +105°C temperature ♦ Optimized to Drive Large Capacitive Loads range, the supply voltage can go as low as +2.4V. Accuracy is ±0.75°C at TA = +25°C and ±3°C from 0°C Ordering Information to +70°C. The MAX6605 output voltage is dependent on its die PART TEMPRANGEPIN-PACKAGE temperature and has a slope of 11.9mV/°C and an off- MAX6605MXK-T -55°C to +125°C 5 SC70-5 set of 744mV at 0°C. The output typically shows only MAX6605MXK+T -55°C to +125°C 5 SC70-5 +0.4°C of nonlinearity over the -20°C to +85°C temper- ature range. MAX6605MXK/V+T -40°C to +85°C 5 SC70-5 +Denotes a lead(Pb)-free/RoHS-compliant package. ________________________Applications T = Tape and reel. /V denotes an automotive qualified part. Cellular Phones Battery Packs Pin Configuration GPS Equipment Digital Cameras TOP VIEW VCC 1 5 GND MAX6605 A 2 OUT 3 4 B SC70Typical Application Circuit VCC VCC B VDD SHDN VCC MAX6605 MAX1106 CPU A CS = 0.1μF OUT IN+ CONVST I/O REFOUT SCLK I/O GND REFIN DOUT I/O 1nF IN– GND GND GND ________________________________________________________________ Maxim Integrated Products1For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.