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PCA9543APWR PDF预览

PCA9543APWR

更新时间： 2024-11-07 04:54:07
品牌 Logo 应用领域
德州仪器 - TI 解复用器开关逻辑集成电路光电二极管
页数 文件大小 规格书
20页 500K
描述
TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET

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中文翻译

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PCA9543APWR 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP-14针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.98Is Samacsys：N
系列：9543JESD-30 代码：R-PDSO-G14
JESD-609代码：e4长度：5 mm
负载电容（CL）：50 pF逻辑集成电路类型：MULTIPLEXER
湿度敏感等级：1功能数量：1
输入次数：2输出次数：1
端子数量：14最高工作温度：85 °C
最低工作温度：-40 °C输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP14封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法：TR
峰值回流温度（摄氏度）：260最大电源电流（ICC）：0.05 mA
Prop。Delay @ Nom-Sup：1 ns传播延迟（tpd）：1 ns
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Multiplexer/Demultiplexer最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.3 V标称供电电压 (Vsup)：3.6 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
Base Number Matches：1

PCA9543APWR 数据手册

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PCA9543A  
TWO-CHANNEL I2C-BUS SWITCH  
WITH INTERRUPT LOGIC AND RESET  
www.ti.com  
SCPS169–SEPTEMBER 2007  
1
FEATURES  
•
1-of-2 Bidirectional Translating Switches  
I2C Bus and SMBus Compatible  
Two Active-Low Interrupt Inputs  
Active-Low Interrupt Output  
•
•
•
Supports Hot Insertion  
Low Standby Current  
•
•
•
•
•
Operating Power-Supply Voltage Range of  
2.3 V to 5.5 V  
•
•
•
5-V Tolerant Inputs  
Active-Low Reset Input  
0 to 400-kHz Clock Frequency  
Two Address Pins Allowing up to Four  
Devices on the I2C Bus  
Channel Selection Via I2C Bus, in Any  
Combination  
Latch-Up Performance Exceeds 100 mA Per  
JESD78  
•
•
•
ESD Protection Exceeds JESD 22  
Power Up With All Switch Channels  
Deselected  
–
–
–
2000-V Human-Body Model (A114-A)  
200-V Machine Model (A115-A)  
•
•
Low ron Switches  
1000-V Charged-Device Model (C101)  
Allows Voltage-Level Translation Between  
1.8-V, 2.5-V, 3.3-V, and 5-V Buses  
•
No Glitch on Power Up  
D PACKAGE  
(TOP VIEW)  
PW PACKAGE  
(TOP VIEW)  
VCC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
A0  
A1  
VCC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
A0  
A1  
SDA  
SCL  
INT  
SDA  
SCL  
INT  
RESET  
INT0  
SD0  
RESET  
INT0  
SD0  
SC1  
SD1  
INT1  
SC1  
SD1  
INT1  
SC0  
SC0  
GND  
8
GND  
8
DESCRIPTION/ORDERING INFORMATION  
The PCA9543A is a bidirectional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans  
out to two downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be  
selected, determined by the contents of the programmable control register. Two interrupt inputs (INT0–INT1),  
one for each of the downstream pairs, are provided. One interrupt output (INT) acts as an AND of the two  
interrupt inputs.  
ORDERING INFORMATION  
TA  
PACKAGE(1)(2)  
ORDERABLE PART NUMBER  
PCA9543AD  
TOP-SIDE MARKING  
PCA9543A  
Tube of 50  
SOIC – D  
Reel of 2500  
Tube of 90  
PCA9543ADR  
PCA9543APW  
PCA9543APWR  
–40°C to 85°C  
TSSOP – PW  
PD543A  
Reel of 2000  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2007, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...20

中文翻译

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PCA9543APWR 替代型号

型号 品牌 替代类型 描述 数据表
PCA9543APWRG4 TI

完全替代

 TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET
PCA9543APW TI

完全替代

 TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET
PCA9543ADR TI

完全替代

 TWO-CHANNEL I2C-BUS SWITCH WITH INTERRUPT LOGIC AND RESET

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PCA9543CPW NXP

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PCA9543CPW,118 NXP

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PCA9543D NXP

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 		2-channel I2C switch with interrupt logic and reset
PCA9543PW NXP

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 		2-channel I2C switch with interrupt logic and reset
PCA9544 NXP

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 		4-channel I2C multiplexer and interrupt controller
PCA9544A TI

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 		4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC

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