MAX31722MUA+T Maxim Integrated Products, MAX31722MUA+T Datasheet - Page 2

• Manufacturer Part Number: MAX31722MUA+T
• Description: Board Mount Temperature Sensors SPI/3-Wire Digital Temp Sensor
• Manufacturer: Maxim Integrated Products

Specifications of MAX31722MUA+T

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Digital Thermometers and Thermostats
with SPI/3-Wire Interface
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
Voltage Range on Any Other Pin Relative to GND ...-0.3V to +6.0V
Continuous Power Dissipation (T
EEPROM Programming Temperature Range . ...-40NC to +85NC
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.
RECOMMENDED OPERATING CHARACTERISTICS
(T
DC ELECTRICAL CHARACTERISTICS
(V
2
Supply Voltage
Input Logic-High
Input Logic-Low
MAX31722 Thermometer Error
MAX31723 Thermometer Error
Resolution
Conversion Time
Logic 0 Output (SDO, TOUT)
Logic 1 Output (SDO)
Leakage Current
Active Current
Shutdown Current
FMAX (derate 4.5mW/NC above +70NC) ......................362mW
J
DD
= -55NC to +125NC, unless otherwise noted.)
= 1.7V to 3.7V, T
PARAMETER
PARAMETER
DD
J
Relative to GND ..............-0.3V to +6.0V
= -55NC to +125NC, unless otherwise noted.)
A
= +70NC)
SYMBOL
SYMBOL
t
CONVT
T
T
I
V
V
V
V
I
CC1
V
ERR
ERR
CC
I
DD
OH
OL
IH
L
IL
(Note 1)
(Note 1)
(Note 1)
-40NC to +85NC
-55NC to +125NC
0NC to +70NC
-55NC to +125NC
9-bit conversions
10-bit conversions
11-bit conversions
12-bit conversions
(Note 2)
(Note 3)
Active temperature conversions (Note 4)
Communication only
EEPROM writes (-40NC to +85NC)
EEPROM writes during active temperature
conversions (-40NC to +85NC)
CONDITIONS
CONDITIONS
Operating Junction Temperature Range ......... -55NC to +125NC
Storage Temperature Range ............................ -55NC to +125NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
0.7 x V
V
MIN
MIN
-0.3
1.7
0.4
DD
-1
9
-
DD
TYP
TYP
V
0.3 x V
DD
MAX
MAX
1150
1150
1200
Q2.0
Q3.0
Q0.5
Q2.0
100
200
100
3.7
0.4
+ 0.3
12
25
50
+1
2
DD
UNITS
UNITS
Bits
ms
FA
FA
FA
NC
NC
V
V
V
V
V