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PCA9508D

更新时间: 2024-01-30 04:20:55
品牌 Logo 应用领域
恩智浦 - NXP 驱动程序和接口接口集成电路中继器光电二极管
页数 文件大小 规格书
21页 135K
描述
Hot swappable level translating I2C-bus repeater

PCA9508D 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.83JESD-30 代码:R-PDSO-G8
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:3/5 V认证状态:Not Qualified
子类别:Line Driver or Receivers表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

PCA9508D 数据手册

 浏览型号PCA9508D的Datasheet PDF文件第6页浏览型号PCA9508D的Datasheet PDF文件第7页浏览型号PCA9508D的Datasheet PDF文件第8页浏览型号PCA9508D的Datasheet PDF文件第10页浏览型号PCA9508D的Datasheet PDF文件第11页浏览型号PCA9508D的Datasheet PDF文件第12页 
PCA9508  
NXP Semiconductors  
Hot swappable level translating I2C-bus repeater  
8. Limiting values  
Table 4.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol Parameter  
Conditions  
Min  
0.5  
0.5  
0.5  
-
Max  
+7  
Unit  
V
VCC(B)  
VCC(A)  
VI/O  
II  
supply voltage port B  
2.7 V to 5.5 V  
adjustable  
supply voltage port A  
voltage on an input/output pin  
input current  
+7  
V
SDAA, SDAB, SCLA, SCLB, EN  
any pin  
+7  
V
50  
mA  
mW  
°C  
°C  
°C  
Ptot  
total power dissipation  
storage temperature  
ambient temperature  
junction temperature  
-
100  
+125  
+85  
+125  
Tstg  
Tamb  
Tj  
55  
40  
-
operating in free air  
9. Static characteristics  
Table 5.  
Static characteristics  
VCC = 2.7 V to 5.5 V; GND = 0 V; Tamb = 40 °C to +85 °C; unless otherwise specified.  
Symbol Parameter  
Supplies  
Conditions  
Min  
Typ  
Max  
Unit  
VCC(B)  
VCC(A)  
ICC(A)  
ICCH  
supply voltage port B  
2.7  
0.9  
-
-
5.5  
5.5  
1
V
[1]  
supply voltage port A  
supply current port A  
HIGH-level supply current  
-
V
pin VCC(A)  
-
mA  
mA  
both channels HIGH;  
-
1.5  
3
VCC = 5.5 V;  
SDAn = SCLn = VCC  
ICCL  
LOW-level supply current  
both channels LOW;  
-
-
1.5  
1.5  
3
3
mA  
mA  
VCC = 5.5 V; one SDA and  
one SCL = GND; other SDA  
and SCL open  
ICC(A)c  
contention port A supply current  
VCC = 5.5 V;  
SDAn = SCLn = VCC  
Input and output SDAB and SCLB  
VIH  
VIL  
VILc  
VIK  
ILI  
HIGH-level input voltage  
LOW-level input voltage  
contention LOW-level input voltage  
input clamping voltage  
0.7VCC(B)  
-
5.5  
V
[2]  
0.5  
-
+0.3VCC(B)  
V
0.5  
0.4  
-
V
II = 18 mA  
-
-
1.2  
±1  
10  
0.6  
70  
V
input leakage current  
VI = 3.6 V  
-
-
µA  
µA  
V
IIL  
LOW-level input current  
LOW-level output voltage  
SDA, SCL; VI = 0.2 V  
IOL = 100 µA or 6 mA  
guaranteed by design  
-
-
VOL  
0.47  
-
0.52  
-
V
OLVILc difference between LOW-level  
output and LOW-level input voltage  
contention  
mV  
ILOH  
Cio  
HIGH-level output leakage current VO = VCC  
-
-
-
-
10  
7
µA  
pF  
pF  
input/output capacitance  
VI = 3 V or 0 V; VCC = 3.3 V  
VI = 3 V or 0 V; VCC = 0 V  
5.2  
5.2  
7
PCA9508_1  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 01 — 28 April 2008  
9 of 21  

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