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參數(shù)資料
| 型號： | LM95235CIMMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 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 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 784K |
| 代理商： | LM95235CIMMX |
Logic Electrical Characteristics
SMBus Digital Switching Characteristics
Unless otherwise noted, these specifications apply for V
DD
= +3.0 Vdc to +3.6 Vdc, C
(load capacitance) on output lines =
80 pF.
Boldface limits apply for T
= T
= T
to T
;
all other limits T
= T
= +25C, unless otherwise noted. The
switching characteristics of the LM95235 fully meet or exceed the published specifications of the SMBus version 2.0. The fol-
lowing parameters are the timing relationships between SMBCLK and SMBDAT signals related to the LM95235. They adhere
to, but are not necessarily, the SMBus specifications.
(Continued)
Symbol
Parameter
Conditions
Typical
(Note
6)
Limits
(Note 7)
Units
(Limit)
f
SMB
SMBus Clock Frequency
100
10
4.7
25
4.0
kHz (max)
kHz (min)
μs (min)
ms (max)
μs (min)
μs (max)
μs (max)
t
LOW
SMBus Clock Low Time
from V
IN(0)
max to V
IN(0)
max
t
HIGH
t
R,SMB
t
F,SMB
SMBus Clock High Time
SMBus Rise Time
SMBus Fall Time
from V
IN(1)
min to V
IN(1)
min
(Note 12)
(Note 13)
C
L
= 400 pF,
I
O
= 3 mA, (Note 13)
1
0.3
t
OF
Output Fall Time
250
ns (max)
t
TIMEOUT
SMBDAT and SMBCLK Time Low for Reset
of Serial Interface (Note 14)
Data In Setup Time to SMBCLK High
25
35
250
300
1075
ms (min)
ms (max)
ns (min)
ns (min)
ns (max)
t
SU;DAT
t
HD;DAT
Data Out Stable after SMBCLK Low
t
HD;STA
Start Condition SMBDAT Low to SMBCLK
Low (Start condition hold before the first
clock falling edge)
Stop Condition SMBCLK High to SMBDAT
Low (Stop Condition Setup)
SMBus Repeated Start-Condition Setup
Time, SMBCLK High to SMBDAT Low
SMBus Free Time Between Stop and Start
Conditions
100
ns (min)
t
SU;STO
100
ns (min)
t
SU;STA
0.6
μs (min)
t
BUF
1.3
μs (min)
SMBus Communication
20174909
L
www.national.com
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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/NOPB | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型: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 |
| LM95235DIMMX | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型: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 |
| LM95235DIMMX/NOPB | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型: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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