參數(shù)資料
型號(hào): LM27CIM5-ZHJ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 溫度/濕度傳感器
英文描述: SOT-23, 【3∑C Accurate, 120∑C-150∑C Factory Preset Thermostat
中文描述: DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 3Cel, RECTANGULAR, SURFACE MOUNT
封裝: PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 3/10頁
文件大?。?/td> 584K
代理商: LM27CIM5-ZHJ
Absolute Maximum Ratings
(Note 1)
Input Voltage
Input Current at any pin (Note 2)
Package Input Current(Note 2)
Package Dissipation at T
A
= 25C
(Note 3)
Soldering Information
SOT23 Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
Storage Temperature
6.0V
5mA
20mA
500mW
215C
220C
65C to + 150C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
2500V
250V
Operating Ratings
(Note 1)
Specified Temperature Range
LM27CIM
Positive Supply Voltage (V
+
)
Maximum V
OUT
T
MIN
T
A
T
MAX
40C
T
A
+150C
+2.7V to +5.5V
+5.5V
LM27 Electrical Characteristics
The following specifications apply for V
+
= 2.7V
to 5.5V
, and V
TEMP
load current = 0μA unless otherwise specified.
Bold-
face limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
Typical
(Note 6)
LM27CIM
Limits
(Note 7)
Units
(Limits)
Symbol
Parameter
Conditions
Temperature Sensor
Trip Point Accuracy (Includes
V
REF
, DAC, Comparator Offset,
and Temperature Sensitivity
errors)
Trip Point Hysteresis
+120C
<
T
A
<
+150C
±
3
C (max)
HYST = GND
HYST = V
+
10
2
C
C
V
TEMP
Output Temperature
Sensitivity
V
TEMP
Temperature Sensitivity
Error to Equation:
V
= (3.552x10
6
x(T30)
2
+
(10.695x10
3
x(T30))+
1.8386V
10.82
mV/C
30C
T
A
150C,
2.7V
V
+
5.5V
55C
T
A
150C,
4.5V
V
+
5.5V
T
A
= 25C
Source
1 μA
Sink
40 μA
+2.7V
V
+
+5.5V,
30C
T
A
+120C
±
3
C (max)
±
3
C (max)
±
2.5
C (max)
mV
mV (max)
mV/V
V
TEMP
Load Regulation
0.070
0.7
V
TEMP
Line Regulation
0.2
I
S
Supply Current
15
22
40
μA (max)
μA (max)
Digital Output and Input
I
OUT(“1”)
Logical “1” Output Leakage
Current (Note 9)
Logical “0” Output Voltage
V
+
= +5.0V
0.001
1
μA (max)
V
OUT(“0”)
I
OUT
= +1.2mA and
V
+
2.7V;
I
OUT
= +3.2mA and
V
+
4.5V; (Note 8)
I
SOURCE
= 500μA, V
+
2.7V
I
SOURCE
= 800μA,
V
+
4.5V
0.4
V (max)
V
OUT(“1”)
Logical “1” Push-Pull Output
Voltage
0.8 x V
+
V (min)
V
+
1.5
V (min)
V
IH
HYST Input Logical ”1“ Threshold
Voltage
HYST Input Logical ”0“ Threshold
Voltage
0.8 x V
+
V (min)
V
IL
0.2 x V
+
V (max)
L
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