欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: SE97BTP,547
廠商: NXP Semiconductors
文件頁數: 37/53頁
文件大小: 386K
描述: IC TEMP SENSOR DIMM 8HWSON
產品培訓模塊: I²C Bus Fundamentals
特色產品: NXP - I2C Interface
標準包裝: 1
功能: 溫度監控系統(傳感器),DIMM DDR 內存
傳感器類型: 內部
感應溫度: -40°C ~ 125°C
精確度: ±3°C(最小值)
拓撲: ADC(三角積分型),比較器,寄存器庫
輸出類型: I²C?/SMBus?
輸出警報:
輸出風扇:
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-WFDFN 裸露焊盤
供應商設備封裝: 8-WSON
包裝: 標準包裝
產品目錄頁面: 847 (CN2011-ZH PDF)
其它名稱: 568-5055-6
SE97B_1
?NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01  27 January 2010
37 of 53
NXP Semiconductors
SE97B
DDR memory module temp sensor with integrated SPD
V
OL(SDA)
 = LOW-level output voltage on pin SDA
V
OL(EVENT)
 = LOW-level output voltage on pin EVENT
I
OL(sink)(SDA)
 = SDA output current LOW
I
OL(sink)EVENT
 = EVENT
 output current LOW
Calculation example:
T
amb
 (typical temperature inside the notebook) = 50 癈
I
DD(AV)
 = 400 糀
V
DD
 = 3.6 V
Maximum V
OL(SDA)
 = 0.4 V
I
OL(sink)(SDA)
 = 1 mA
V
OL(EVENT)
 = 0.4 V
I
OL(sink)EVENT
 = 3 mA
R
th(j-a)
 = 56 癈/W
Self heating due to power dissipation is:
(2)
9.4   Hot plugging
The SE97B can be used in hot plugging applications. Internal circuitry prevents damaging
current backflow through the device when it is powered down, but with the I
2
C-bus,
EVENT
 or address pins still connected. The open-drain SDA and EVENT
 pins (SCL and
address pins are input only) effectively places the outputs in a high-impedance state
during power-up and power-down, which prevents driver conflict and bus contention. The
50 ns noise filter will filter out any insertion glitches from the state machine, which is very
robust and not prone to false operation.
The device needs a proper power-up sequence to reset itself, not only for the device
I
2
C-bus and I/O initial states, but also to load specific pre-defined data or calibration data
into its operational registers. The power-up sequence should occur correctly with a fast
ramp rate and the I
2
C-bus active. The SE97B might not respond immediately after
power-up, but it should not damage the part if the power-up sequence is abnormal. If the
SCL line is held LOW, the part will not exit the power-on reset mode since the part is held
in reset until SCL is released.
?SPAN class="pst SE97BTP-547_2318313_9">T   56
3.6   0.4
?/DIV>
(
)    0.4   3
?/DIV>
(
)    0.4   1
?/DIV>
(
)
+
+
[
]
?/DIV>
56 ?/SPAN>C  W   3.04 mW   0.17 ?/SPAN>C
=
?/DIV>
D
=
=
相關PDF資料
PDF描述
SE98ATP,547 IC TEMP SENSOR DDR 8-HWSON
SG6901ASZ IC PFC CTLR AVERAGE CURR 20SOIC
SG6932SZ IC PFC CONTROLLER CCM 16SOP
SG6961SY IC PFC CTRLR AVERAGE CURR 8SOIC
SI3500-A-GM IC POE SWITCH PWR OVER LAN 20QFN
相關代理商/技術參數
參數描述
SE97PW 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DDR memory module temp sensor with integrated SPD, 3.3 V
SE97PW,118 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
SE97PW-T 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC TS +SPD DIMM RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
SE97TK 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DDR memory module temp sensor with integrated SPD, 3.3 V
SE97TK,118 功能描述:板上安裝溫度傳感器 I2C LOCAL +/- 2OC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
主站蜘蛛池模板: 长汀县| 长岭县| 佛学| 平武县| 黄浦区| 武穴市| 屏边| 连城县| 景谷| 麻江县| 通河县| 湄潭县| 乡城县| 云梦县| 普安县| 太谷县| 郁南县| 麻城市| 和林格尔县| 民丰县| 平邑县| 浦县| 炉霍县| 湘乡市| 化德县| 铁岭市| 新和县| 武清区| 林口县| 洛宁县| 蕉岭县| 聂拉木县| 河曲县| 景泰县| 安泽县| 兰坪| 高安市| 奉贤区| 交口县| 汕头市| 盐城市|