Datasheet Texas Instruments PCA9515B — 数据表
制造商 | Texas Instruments |
系列 | PCA9515B |
双路双向I2C总线和SMBus中继器,PCA9515B
数据表
PCA9515B Dual Bidirectional I2C Bus and SMBus Repeater datasheet
PDF, 842 Kb, 修订版: B, 档案已发布: Mar 24, 2016
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价格
状态
PCA9515BDGKR | |
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Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
打包
PCA9515BDGKR | |
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N | 1 |
Pin | 8 |
Package Type | DGK |
Industry STD Term | VSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | 7SE |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .97 |
Pitch (mm) | .65 |
Max Height (mm) | 1.07 |
Mechanical Data | 下载 |
参数化
Parameters / Models | PCA9515BDGKR |
---|---|
Channel Width | 2 |
Master Side I2C Bus Capacitance Supported, pF | 400 |
Max Frequency, kHz | 400 |
Number of Outputs | 2 |
Operating Temperature Range, C | -40 to 85 |
Package Group | VSSOP |
Slave Side I2C Bus Capacitance Supported, pF | 400 |
Special Features | Enable Pin,Open-Drain I/O Type |
VCC(Max), V | 3.6 |
VCC(Min), V | 2.3 |
fSCLK(Max), MHz | 0.4 |
生态计划
PCA9515BDGKR | |
---|---|
RoHS | Compliant |
应用须知
- Programming Fun Lights With TI's TCA6507PDF, 109 Kb, 档案已发布: Nov 30, 2007
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, 档案已发布: Sep 7, 2016
The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h - Maximum Clock Frequency of I2C Bus Using RepeatersPDF, 116 Kb, 档案已发布: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, 档案已发布: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, 档案已发布: Jun 30, 2015
模型线
系列: PCA9515B (1)
制造商分类
- Semiconductors> Interface> I2C> I2C Hub, Buffer, Repeater