參數(shù)資料
型號(hào)： LM95235CIMM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 溫度/濕度傳感器
英文描述： Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology
中文描述： DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, SQUARE, SURFACE MOUNT
封裝： MO-187, MSOP-8
文件頁(yè)數(shù)： 4/25頁(yè)
文件大小： 784K
代理商： LM95235CIMM
Absolute Maximum Ratings
(Note 1)
Supply Voltage, V
DD
Voltage at SMBDAT, SMBCLK,
T_CRIT, OS/A0 Pins
Voltage at Other Pins
Input Current at D Pin (Note 4)
Input Current at All Other Pins
(Note 4)
Output Sink Current
SMBDAT, T_Crit, OS Pins
Package Input Current (Note 4)
ESD Susceptibility (Note 3)
Human Body Model
Machine Model
Charged Device Model
Junction Temperature (Note 2)
Storage Temperature
0.3V to 6.0V
0.5V to 6.0V
(V
DD
+0.3V)
±
1 mA
±
5 mA
10 mA
30 mA
2500V
250V
1000V
+125C
65C to +150C
Operating Ratings
(Note 1)
Operating Temperature Range
Electrical Characteristics
Temperature Range
LM95235CIMM
Supply Voltage (V
DD
)
0C to +125C
T
MIN
≤
T
A
≤
T
MAX
0C
≤
T
A
≤
+85C
+3.0V to +3.6V
Soldering process must comply with National Semiconduc-
tor’s Reflow Temperature Profile specifications. Refer to
www.national.com/packaging.
(Note 5)
Temperature-to-Digital Converter Characteristics
Unless otherwise noted, these specifications apply for V
= +3.0 Vdc to 3.6 Vdc.
Boldface limits apply for T
A
= T
J
= T
MIN
≤
T
A
≤
T
MAX
;
all other limits T
= T
= +25C, unless otherwise noted. T
J
is the junction temperature of the LM95235. T
D
is the
junction temperature of the remote thermal diode.
Parameter
Conditions
Typical
(Note 6)
Limits
(Note 7)
Units
Temperature Accuracy Using Local
Diode (Note 8)
Temperature Accuracy Using
Remote Diode
(Note 9)
T
A
= 25C to +100C
±
1
±
2
C (max)
T
A
= +25C to +85C;
T
D
= +60C to +100C
T
A
= +25C to +85C;
T
D
= +60C to +100C
T
A
= +25C to +85C;
T
D
= +40C to +120C
65nm Intel Processor
±
0.5
±
0.75
C (max)
MMBT3904
±
0.5
±
1.0
C (max)
MMBT3904 or
65nm Intel Processor
±
0.75
±
1.5
C (max)
Remote Diode
Measurement Resolution
Digital Filter Off
11
Bits
C
Bits
C
Bits
C
0.125
13
0.03125
11
0.125
63
33
Digital Filter On
Local Diode Measurement
Resolution
Conversion Time, Fastest Setting
(Note 10)
Local and Remote Channels
Local or Remote Channels
SMBus Inactive, 1 Hz conversion rate
(Note 11)
Standby Mode
72
ms (max)
ms
Quiescent Current
350
650
μA (max)
300
400
172
10.75
16
μA
mV
D Source Voltage
External Diode Current Source
High-level
Low-level
225
μA (max)
μA
Diode Source Current Ratio
Power-On Reset Voltage
2.8
1.6
V (max)
V (min)
C
C
T_CRIT Pin Temperature Threshold
OS Pin Temperature Threshold
Default
Default
+110
+85
L
www.national.com
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM95235CIMM 制造商:Texas Instruments 功能描述:TEMP SENSE REM DIODE SMD MSOP8
LM95235CIMM/NOPB 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95235CIMMX 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95235CIMMX/NOPB 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95235DIMM 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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