DS1631U+T&R Maxim Integrated Products, DS1631U+T&R Datasheet - Page 3
![IC THERMOMETER DIG HI-PREC 8MSOP](/photos/1/39/13936/406-8-msop_sml.jpg)
DS1631U+T&R
Manufacturer Part Number
DS1631U+T&R
Description
IC THERMOMETER DIG HI-PREC 8MSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1631U.pdf
(15 pages)
Specifications of DS1631U+T&R
Function
Thermometer, Thermostat
Topology
ADC (Sigma Delta), Comparator, Register Bank
Sensor Type
Internal
Sensing Temperature
-55°C ~ 125°C
Output Type
I²C™/SMBus™
Output Alarm
Yes
Output Fan
No
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Full Temp Accuracy
+/- 2 C
Digital Output - Bus Interface
Serial (2-Wire)
Digital Output - Number Of Bits
12 bit
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
GND
SDA
Figure 1. FUNCTIONAL DIAGRAM
SCL
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Solder Dip Temperature (10s)
Reflow Oven Temperature
* These are stress ratings only and functional operation of the device at these or any other conditions
V
A
A
A
DD
above those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
0
1
2
I/O CONTROL
ADDRESS
AND
TEMPERATURE REGISTER
CONFIGURATION REGISTER
TEMPERATURE SENSOR
AND CONTROL LOGIC
-0.5V to +6.0V
-55°C to +125°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A Specification
+220°C
T
T
H
L
REGISTER
REGISTER
and ΔΣ ADC
3 of 15
COMPARATOR/LOGIC
DIGITAL
DS1631/DS1631A/DS1731
T
OUT