MAX6605_09 Datasheet, PDF (1/6 Pages) Maxim Integrated Products – Low-Power Analog Temperature Sensor in SC70 Package

19-1840; Rev 3; 12/09
Low-Power Analog Temperature Sensor
in SC70 Package
General Description
The MAX6605 precision, low-power, analog output tem-
perature 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 tem-
perature 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 T_A = +25°C and ±3°C from 0°C
to +70°C.
The MAX6605 output voltage is dependent on its die
temperature and has a slope of 11.9mV/°C and an off-
set of 744mV at 0°C. The output typically shows only
+0.4°C of nonlinearity over the -20°C to +85°C temper-
ature range.
________________________Applications
Cellular Phones
Battery Packs
GPS Equipment
Digital Cameras
Features
♦ Low Current Consumption (10µA max)
♦ Small SC70 Package
♦ Accurate (±0.75°C at T_A = +25°C)
♦ Optimized to Drive Large Capacitive Loads
Ordering Information
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.
Pin Configuration
TOP VIEW
V_CC 1
5 GND
MAX6605
A2
OUT 3
4B
SC70
V_CC
C_S = 0.1μF
GND
Typical Application Circuit
V_CC
B
MAX6605
A
OUT
GND
V_DD SHDN
MAX1106
IN+
CONVST
REFOUT
SCLK
REFIN
1nF
IN–
DOUT
GND
V_CC
CPU
I/O
I/O
I/O
GND
________________________________________________________________ Maxim Integrated Products 1
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.