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參數(shù)資料
| 型號(hào)： | LM96000 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Hardware Monitor with Integrated Fan Control |
| 中文描述： | 硬件監(jiān)控集成風(fēng)扇控制 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大?。?/td> | 695K |
| 代理商： | LM96000 |
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AC Electrical Characteristics
(Continued)
The following specifications apply for V+ = 3.0V to 3.6V unless otherwise specified in conditions.
Boldface limits apply for T
A
= T
J
over T
MIN
=0C to T
MAX
=85C;
all other limits T
A
=T
J
= 25C.
Symbol
Parameter
Conditions
Typical
(Note 7)
Limits
(Note 8)
4.7
Units
(Limits)
μs (min)
f
BUF
SMBus Free Time Between Stop And
Start Condition
Hold Time After (Repeated) Start
Condition (after this period, the first
clock is generated)
Repeated Start Condition Setup Time
Stop Condition Setup Time
Data Output Hold Time
t
HD_STA
4.0
μs (min)
t
SU:STA
t
SU:STO
t
HD:DAT
4.7
4.0
300
930
250
25
35
4.7
4.0
50
300
1000
500
μs (min)
μs (min)
ns (min)
ns (max)
ns (min)
ms (min)
ms (max)
μs (min)
μs (min)
μs (max)
ns (max)
ns (max)
ms (max)
t
SU:DAT
t
TIMEOUT
Data Input Setup Time
Data And Clock Low Time To Reset
Of SMBus Interface Logic(Note 14)
Clock Low Period
Clock High Period
t
LOW
t
HIGH
t
F
t
R
t
POR
Clock/Data Fall Time
Clock/Data Rise Time
Time from Power-On-Reset to
LM96000 Reset and Operational
V+
>
2.8V
20084603
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2:
All voltages are measured with respect to GND, unless otherwise noted.
Note 3:
When the input voltage (V
) at any pin exceeds the power supplies (V
<
GND or V
>
V+ ), the current at that pin should be limited to 5mA. The 20mA
maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5mAto four. Parasitic components
and/or ESD protection circuitry are shown below for the LM96000’s pins. The nominal breakdown voltage the zener is 6.5V. Care should be taken not to forward bias
the parasitic diode D1 present on pins D+ and D. Doing so by more that 50 mV may corrupt temperature measurements. SNP stands for snap-back device.
L
www.national.com
6
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|---|---|
| LM96000CIMT | 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 |
| LM96000CIMT/NOPB | 功能描述:板上安裝溫度傳感器 HW Monitor 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 |
| LM96000CIMT/NOPB | 制造商:Texas Instruments 功能描述:Temperature Sensor IC |
| LM96000CIMTX | 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 |
| LM96000CIMTX/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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