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參數資料
| 型號： | LM71 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | SPI/MICROWIRE⑩ 13-Bit Plus Sign Temperature Sensor |
| 中文描述： | 的SPI / MICROWIRE的⑩13位帶符號溫度傳感器 |
| 文件頁數： | 4/13頁 |
| 文件大?。?/td> | 249K |
| 代理商： | LM71 |
Absolute Maximum Ratings
(Note 1)
Supply Voltage
Voltage at any Pin
Input Current at any Pin (Note 2)
Storage Temperature
Soldering Information, Lead Temperature
SOT23-5 Package (Note 3)
Vapor Phase (60 seconds)
Infrared (15 seconds)
LLP-6 Package (Note 3)
Infrared (5 seconds)
0.3V to 6.0V
0.3V to V
+
+ 0.3V
5 mA
65C to +150C
215C
220C
215C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
2000V
200V
Operating Ratings
Specified Temperature Range
(Note 5)
LM71CIMF, LM71CISD
Supply Voltage Range (+V
S
)
LM71CIMF, LM71CISD
T
MIN
to T
MAX
40C to +150C
+2.65V to +5.5V
Temperature-to-Digital Converter Characteristics
tions apply for V
+
= 2.65V to 3.6V (Note 6).
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
=
+25C, unless otherwise noted.
Unless otherwise noted, these specifica-
Parameter
Conditions
Typical
(Note 7)
LM71CIMF
LM71CISD
Limits
(Note 8)
±
1.5
Units
(Limit)
Temperature Error
(Note 6)
T
A
= 10C to +65C
C (max)
T
A
= 40C to +85C
T
A
= 40C to +150C
±
2.0
+3/2
C (max)
C (max)
Bits
C
ms (max)
Resolution
14
0.03125
200
Temperature
Conversion Time
Quiescent Current
(Note 9)
270
Serial Bus Inactive
300
550
μA (max)
Logic Electrical Characteristics
DIGITAL DC CHARACTERISTICS
Unless otherwise noted, these specifications apply for V
+
= 2.65V to 3.6V (Note 6).
Bold-
face limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= +25C, unless otherwise noted.
Symbol
Parameter
Conditions
Typical
(Note 7)
Limits
(Note 8)
V
+
x 0.7
V
+
+ 0.3
0.3
V
+
x 0.3
0.33
3.0
3.0
Units
(Limit)
V (min)
V (max)
V (min)
V (max)
V (min)
μA (max)
μA (min)
pF
V (min)
V (max)
μA (min)
μA (max)
V
IN(1)
Logical “1” Input Voltage
V
IN(0)
Logical “0” Input Voltage
Input Hysteresis Voltage
Logical “1” Input Current
Logical “0” Input Current
All Digital Inputs
High Level Output Voltage
Low Level Output Voltage
TRI-STATE
Output Leakage
Current
V
+
= 3.0V to 3.6V
V
IN
= V
+
V
IN
= 0V
0.4
0.005
0.005
20
I
IN(1)
I
IN(0)
C
IN
V
OH
V
OL
I
O_TRI-STATE
I
OH
= 400 μA
I
OL
= +2 mA
V
O
= GND
V
O
= V
+
2.4
0.4
1
+1
L
www.national.com
4
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