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参数资料
| 型号： | LM75BIM-5/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | Switch/Digital Output Temperature Sensor |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT |
| 封装： | 0.150 INCH, SOP-8 |
| 文件页数： | 13/18页 |
| 文件大小： | 474K |
| 代理商： | LM75BIM-5/NOPB |
Absolute Maximum Ratings (Note 1)
Supply Voltage Pin (+V
S)
0.3V to 6.5V
Voltage at A0, A1and A2 Pins
0.3V to (+V
S + 0.3V) and
must be
≤ 6.5V
Voltage at OS, SCL and SDA Pins
0.3V to 6.5V
Input Current at any Pin (Note 2)
5 mA
Package Input Current (Note 2)
20 mA
Storage Temperature
65°C to +150°C
ESD Susceptibility (Note 4)
LM75A LM75B LM75C
Human Body Model
2500V
1500V
Machine Model
250V
100V
Charged Device Model
1000V
O.S. Output Sink Current
10 mA
O.S. Output Voltage
6.5V
Operating Ratings
Specified Temperature Range
T
MIN to TMAX
(Note 5)
55°C to +125°C
Supply Voltage Range (+V
S)
LM75A
LM75B, LM75C
+2.7V to +5.5V
+3.0V to +5.5V
Soldering process must comply with National
Semiconductor's Reflow Temperature Profile specifications.
Refer to www.national.com/packaging.(Note 3)
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for: +V
S = +2.7 to 5.5 Vdc for LM75AIM;+VS = +5 Vdc for LM75BIM-5,
LM75BIMM-5, LM75CIM-5, and LM75CIMM-5; and +V
S = +3.3 Vdc for LM75BIM-3, LM75BIMM-3, LM75CIM-3, and LM75CIMM-3
(Note 6). Boldface limits apply for T
A = TJ = TMIN to TMAX; all other limits T
A = TJ = +25°C, unless otherwise noted.
Parameter
Conditions
Typical
(Note 12)
Limits
(Note 7)
Units
(Limit)
Accuracy
T
A = 25°C to +100°C
±2.0
°C (max)
T
A = 55°C to +125°C
±3.0
Resolution
9
Bits
Temperature Conversion Time
(Note 8)
100
300
ms (max)
Quiescent Current
LM75A
I2C Inactive
0.28
0.5
mA (max)
Shutdown Mode, +V
S = 3V
4
μA
Shutdown Mode, +V
S = 5V
6
μA
LM75B
I2C Inactive
0.25
0.5
mA (max)
Shutdown Mode, +V
S = 3V
4
μA
Shutdown Mode, +V
S = 5V
6
μA
LM75C
I2C Inactive
0.25
1.0
mA (max)
Shutdown Mode, +V
S = 3V
4
μA
Shutdown Mode, +V
S = 5V
6
μA
O.S. Output Saturation Voltage
I
OUT = 4.0 mA
0.8
V (max)
O.S. Delay
(Note 10)
1
Conversion (min)
6
Conversions (max)
T
OS Default Temperature
(Note 11)
80
°C
T
HYST Default Temperature
(Note 11)
75
°C
www.national.com
4
LM75
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