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