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參數(shù)資料
| 型號(hào)： | LM92 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 【0.33∑C Accurate, 12-Bit Sign Temperature Sensor and Thermal Window Comparator with Two-Wire Interface |
| 中文描述： | 【0.33ΣC準(zhǔn)確，12位注冊(cè)溫度傳感器和熱窗口比較器的兩線接口 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大小： | 396K |
| 代理商： | LM92 |
Absolute Maximum Ratings
(Note 1)
Supply Voltage
Voltage at any Pin
0.3 V to 6.5V
0.3 V
to (+V
S
+ 0.3V)
Input Current at any Pin
Package Input Current (Note 2)
T_CRIT_A and INT Output Sink
Current
T_CRIT_A and INT Output
Voltage
Storage Temperature
5mA
20mA
10mA
6.5V
65C to +125C
Soldering Information, Lead
Temperature
SOP and MSOP Package (Note 3)
Vapor Phase (60 seconds)
Infrared (15 seconds)
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
215C
220C
250V
Operating Ratings
(Notes 1, 5)
Specified Temperature Range
(Note 6)
Supply Voltage Range (+V
S
)
T
MIN
to T
MAX
55C to +150C
+2.7V to +5.5V
Electrical Characteristics
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for +V
=+2.7V to +5.5V
for LM92CIM .
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
=+25C, unless otherwise noted.
Parameter
Conditions
Typical
(Note 7)
Limits
(Note 8)
±
0.33
Units
(Limit)
Accuracy (This is a summary. For
more detailed information please
see (Note 9))
T
A
= +30C, +V
S
= 3.3V to
4.0V
T
A
= 10C or +50C, +V
S
=
3.3V to 4.0V
T
A
= 10 C or +85C, +V
S
=
3.3V to 4.0V
T
A
= +125C, +V
S
= 4.0V
T
A
= 25C to 150C, +V
S
=
4.0V
(Note 10)
C (max)
±
0.50
±
1.00
±
1.25
±
1.50
Resolution
13
0.0625
Bits
C
Linearity (Note 11)
Offset Error of Transfer Function
(Note 12)
Offset Error of Transfer Function
Supply Sensitivity
±
0.5
C (max)
C (max)
+V
S
= 4.0V
2.7V
≤
+V
S
<
3.6V
3.6V
≤
+V
S
≤
5.5V
(Note 13)
I
2
C Inactive
I
2
C Active
Shutdown Mode
(Notes 15, 16)
(Note 16)
(Note 16)
(Note 16)
C/V (max)
C/V (max)
ms
mA
mA (max)
μA
C
C
C
C
Temperature Conversion Time
Quiescent Current
500
0.35
0.35
5
2
10
64
80
1000
0.625
T
HYST
Default Temperature
T
LOW
Default Temperature
T
HIGH
Default Temperature
T
C
Default Temperature
L
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| LM92CIM | 制造商:Texas Instruments 功能描述:DIG TEMP SENSOR SMD SOIC8 5.5V |
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