參數(shù)資料
型號: 74LVXC4245WM
廠商: Fairchild Semiconductor
文件頁數(shù): 4/9頁
文件大?。?/td> 0K
描述: TXRX 8BIT DUAL CONF VOLT 24SOIC
產(chǎn)品培訓模塊: Logic Translator Solutions
產(chǎn)品變化通告: Product Discontinuation 27/Feb/2012
標準包裝: 30
系列: 74LVXC
邏輯類型: 收發(fā)器,非反相
元件數(shù): 1
每個元件的位元數(shù): 8
輸出電流高,低: 24mA,24mA
電源電壓: 2.7 V ~ 5.5 V,4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC
包裝: 管件
LA4708N
No. A1783-4/9
Sample Print Pattern
+
C5
C6
C7
C8
C9
R2
R3
R4
R5
VCC
OUT1
OUT2
GND
C4
C3
C2
C1
R1
IN2
IN1
STB
+
1
D
N
G
E
R
P
Copper foil area 90
× 105mm2
Description of External Components
C1, C4
Input capacitors
2.2
F is recommended. fL can be varied by C1, C4 capacitances to adjust the bass range.
C2
Decoupling capacitor
(ripple filter)
C3
Amplifier on time setting
capacitor
Approximately 0.8 second for 33
F. Since the on time is proportional to this capacitance, it can
be set as desired by varying this capacitance. (Refer to the characteristics curve.)
C5
Power supply capacitor
C6, C7, C8, C9
Oscillation blocking capacitors
Use polyester film capacitors (Mylar capacitors) with good temperature characteristics. (R2, R3,
R4, and R5 used jointly.) Since stability may be affected slightly by the pattern layout, etc.,
0.1
F or more is recommended.
R1
Standby switch current
limiting resistor
10k
is recommended (when the applied voltage for the standby switch is 2.5V to 13.2V). This
resistor cannot be removed.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVXC4245WM 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVXC SMD 74LVXC4245 SOIC24
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74LVXC4245WMX 制造商:Fairchild Semiconductor Corporation 功能描述:IC UNIVERSAL BUS FUNCTIONS LOGIC ROHS C
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