MAX6630 MAXIM [Maxim Integrated Products], MAX6630 Datasheet - Page 2

• Manufacturer Part Number: MAX6630
• Description: 12-Bit Sign Digital Temperature Sensors with Serial Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
All Voltages Referenced to GND
V
SO, SCK, CS ....................................................-0.3V, V
SO .......................................................................-1mA to +50mA
Current into Any Pin ............................................................10mA
Continuous Power Dissipation (T
12-Bit + Sign Digital Temperature Sensors
with Serial Interface
Note 1: It is not recommended to operate the device above +125°C for extended periods of time.
Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
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.
ELECTRICAL CHARACTERISTICS
(V
and 4)
2
CC
TEMPERATURE
Accuracy
Power-Supply Sensitivity
Resolution
Ti m e Betw een C onver si on S tar ts
Conversion Time
POWER SUPPLY
Supply Voltage Range
Supply Current, SCK Idle
Average Operating Current
Power-On Reset (POR)
Threshold
CC
6-Pin SOT23 (derate 9.10mW/°C above +70°C)..........727mW
_______________________________________________________________________________________
...........................................................................-0.3V, +6.0V
= +3.0V to +5.5V, T
can be exposed to during board-level solder attach and rework. This limit permits only the use of the solder profiles
recommended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and Convection
Reflow. Preheating is required. Hand or wave soldering is not allowed.
PARAMETER
A
= -55°C to +125°C, unless otherwise noted. Typical values are at V
A
= +70°C)
SYMBOL
t
SAMPLE
t
I
CONV
I
CONV
V
IDLE
I
I
PSS
CC
SD
CC
T
0°C ≤ T
-20°C ≤ T
-20°C ≤ T
-40°C ≤ T
T
T
MAX6629, MAX6630, CS high
MAX6631, MAX6632, CS high
Shutdown (Note 4), V
ADC idle (Figure 2), CS = low
ADC converting (Figure 2)
MAX6629, MAX6630
MAX6631, MAX6632
V
A
A
A
CC
= room temp, V
≥ -55°C, V
= +150°C, V
falling
CC
A
+ 0.3V
≤ +70°C, V
A
A
A
≤ +85°C, V
≤ +100°C, V
≤ +125°C, V
CC
CONDITIONS
CC
= +3.3V
CC
= +3.3V
CC
Junction Temperature ......................................................+150°C
Operating Temperature Range (Note 1) ...........-55°C to +150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature .............................................................Note 2
CC
= +3.3V
CC
CC
CC
= +3.3V
= +0.8V
= +3.3V
= +3.3V
= +3.3V
CC
0.0625
MIN
= +3.3V and T
-0.8
-1.0
-1.6
-2.3
-3.2
-1.0
-5.0
0.37
180
3.0
5.9
±0.2
±0.2
+0.3
+0.5
+0.8
+1.5
+1.5
TYP
250
360
200
0.2
0.5
1.6
32
8
6
A
= +25°C.) (Notes 3
MAX
+0.8
+1.0
+1.6
+2.3
+3.2
+3.5
+6.5
0.65
10.5
320
650
400
0.6
5.5
20
50
5
UNITS
°C/V
ms
µA
µA
°C
°C
V
V
s