
MAX6610/MAX6611
Precision, Low-Power, 6-Pin SOT23
Temperature Sensors and Voltage References
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.0 to 5.5V (MAX6610), VCC = 4.5V to 5.5V (MAX6611), TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC
= 5.0V (MAX6611) and VCC = 3.3V (MAX6610), TA = +25°C.) (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.
Voltages Referenced to GND
VCC ........................................................................-0.3V to +6.0V
All Other Pins............................................. -0.3V to (VCC + 0.3V)
Input Current ...................................................................... 20mA
Output Current ....................................................................20mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C) ........695.7mW
Operating Temperature Range (TMIN, TMAX) ....-40°C to +125°C
ESD Protection (all pins, Human Body Model) ..................2000V
Storage Temperature Range ............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) ................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Outputs unloaded
150
250
Supply Current
ICC
SHDN = 0
0.2
1
A
TA = +25°C
-1.2
+1.2
TA = -10°C to +55°C (Note 2)
-2.4
+2.4
TA = -20°C to +85°C (Note 2)
-3.7
+3.7
Temperature Sensor Error
TA = -40°C to +125°C (Note 2)
-5.0
+5.0
°C
MAX6611, TA = 0°C
1.200
Temperature Sensor Output
Voltage
VTEMP
MAX6610, TA = 0°C
0.750
V
Temperature Sensor Nonlinearity
TA = -10°C to +80°C1
°C
MAX6611
16
Temperature Sensor Output Slope
MAX6610
10
mV/°C
Temperature Sensor Supply
Sensitivity
3.0V
≤ VCC ≤ 5.5V for MAX6610 and 4.5V ≤
VCC
≤ 5.5V for MAX6611
0.5
°C/V
Sourcing: 0
≤ IOUT ≤ 500A
-1
-2.5
+1
Temperature Sensor Load
Regulation
Sinking: -100A
≤ IOUT ≤ 0
-2.5
+5
°C/mA
Temperature Sensor Capacitive
Load
No sustained oscillations (Note 3)
0
0.2
F
Temperature Sensor Long-Term
Stability
TA = +50°C for 1000hr
±0.1
°C
MAX6611, TA = +25
°C
4.076
4.096
4.116
Reference Output Voltage
VREF
MAX6610, TA = +25
°C
2.547
2.560
2.573
V
Voltage Reference Temperature
Coefficient
TA = -40
°C to +85°C
-50
±10
+50
ppm/°C
Voltage Reference Line
Regulation
-1
+1
mV/V
Sourcing: 0
≤ IOUT ≤ 1mA
1
2
Voltage Reference Load
Regulation
VOUT/
IOUT
Sinking: -200A
≤ IOUT ≤ 0
4
20
Voltage Reference Long-Term
Stability
VOUT/
time
1000h at TA = +25
°C
50
ppm