參數(shù)資料
型號(hào): W83772G
廠商: Nuvoton Technology Corporation of America
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 219K
描述: IC H/W MONITOR 8-TSSOP
標(biāo)準(zhǔn)包裝: 80
功能: 硬件監(jiān)控器
傳感器類型: 內(nèi)部和外部
感應(yīng)溫度: 0°C ~ 70°C,外部傳感器
精確度: ±3°C
拓?fù)洌?/td> ADC,寄存器庫(kù)
輸出類型: Simple Serial Transport?(SST)
輸出警報(bào): 無(wú)
輸出風(fēng)扇: 無(wú)
電源電壓: 2.97 V ~ 3.63 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-TSSOP
包裝: 管件
W83772G
8.   PCB LAYOUT GUIDE
Pin 3 & Pin 4 are typically connected to a thermal diode. Here are some recommendations for optimal
operation:
a) Place remote diode as close as possible to W83772G.
b) Route D+ and D- lines away from clock generators, memory buses, or any high frequency buses.
c) Place shield traces, which are connecting to board ground, flanking D+/D- to shield the noise.
d) It is recommended that the bypass capacitor with 2200pF should be placed close to W83772G to
filter the noise from motherboard digital signals.
e) Place a 0.1uF bypass capacitor close to the VCC pin.
The connection diagram is shown as the following.
 
 
D+
D-
W83772G
2200pf
GND
GND
Figure 3.
Publication Release Date: May 22, 2006
- 7 -
Version: 1.0
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