Rainbow Electronics MAX6605 User Manual
Page 2
MAX6605
Low-Power Analog Temperature Sensor
in SC70 Package
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, C
L
= 1nF, T
A
= -55
°C to +125°C, unless otherwise noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: All parameters are measured at T
A
= +25
°C. Specifications over temperature range are guaranteed by design.
Note 2: Error (expressed in
°C) is defined as the difference between the calculated and measured values of output voltage.
Guaranteed by design to 5 sigma.
V
CC
to GND ..............................................................-0.3V to +6V
OUT, A, B to GND ......................................-0.3V to (V
CC
+ 0.3V)
ESD Protection (Human Body Model) .............................>2000V
Current into Any Pin ............................................................10mA
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............245mW
Operating Temperature Range .........................-55
°C to +125°C
Junction Temperature ......................................................+150
°C
Storage Temperature Range .............................-65
°C to +150°C
Lead Temperature (soldering, 10s) .................................+300
°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
T
A
= +25
°C
-1.0
+1.0
T
A
= -0
°C to +70°C
-3.0
+3.0
T
A
= -20
°C to +85°C
-3.8
+3.8
T
A
= -40
°C to +100°C
-5.0
+5.0
Temperature Error
V
OUT
= 0.744 + (0.0119
× T°C) +
(1.604
Ч 10
-6
Ч T
2
)V (Note 2)
V
CC
= +3.3V
T
A
= -55
°C to +125°C
-5.8
+5.8
°C
T
A
= -55
°C to +125°C
2.7
5.5
Supply Voltage
V
CC
T
A
= -40
°C to +105°C
2.4
5.5
V
Supply Current
I
Q
No load
4.5
10
µA
Output Voltage
V
OUT
T
A
= 0
°C
744
mV
Nonlinearity
T
A
= -20
°C to +85°C
0.4
°C
Sensor Gain (Average Slope)
T
A
= -40
°C to +100°C
11.1
11.9
12.7
mV/
°C
Capacitive Load
Required for stability
1
nF
T
A
= -20
°C to +125°C, I
OUT
= -20µA to +20µA
20
Load Regulation
T
A
= -55
°C, I
OUT
= -10µA to +10µA
20
m
°C/µA