标签：I2C - 电子研发网

I2C 2452条

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PCA9517 Level translating I2C-

The PCA9517 is a CMOS integrated circuit that provides level shifting between lowvoltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) I2C-bus or SMBus applications.While retaining all the operating modes and features of the I2C-bus system during thelevel shifts, it also permits extension of t ...

/dl/30990.html

标签： translating Level 9517 PCA

上传时间： 2013-12-25

上传用户：wsf950131

PCA9537 4bit I2C bus and SMBus

The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.I/O expanders provide a simple solution when ad ...

/dl/30991.html

标签： SMBus 9537 4bit PCA

上传时间： 2013-10-14

上传用户：wuchunzhong

PCA9517低电压I2C总线中继器

PCA9517 是一款基于CMOS 工艺的低电压I2C 中继器，在I2C 总线或SMBus 应用中进行高低电压转换。PCA9517 能够在电平转换期间保持总线所有的操作模式和特性，通过数据线（SDA）和时钟线（SCL）的双向缓存实现I2C 总线扩展，总线最大容性负载为400pF。PCA9517 能够隔离器件总线两端的电压和容性负载。SDA 和SCL 引脚具有过压保 ...

/dl/30993.html

标签： 9517 PCA I2C 低电压

上传时间： 2013-10-08

上传用户：zgz317

PCA9538 8bit I2C bus and SMBus

The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.I/O expanders provide a simple solution when ad ...

/dl/30994.html

标签： SMBus 9538 8bit PCA

上传时间： 2014-01-24

上传用户：youmo81

PCA9539 PCA9539R 16-bit I2C-bu

The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of GeneralPurpose parallel Input/Output (GPIO) expansion with interrupt and reset forI2C-bus/SMBus applications and was developed to enhance the NXP Semiconductorsfamily of I2C-bus I/O expanders. I/O expanders provide a simple solut ...

/dl/30997.html

标签： 9539 PCA 9539R C-bu

上传时间： 2013-11-10

上传用户：ewtrwrtwe

PCA9518A I2C 中继器集线器与扩展器

PCA9518 是一款采用BiCMOS 工艺的总线集线器，通过它可以扩展I2C 和SMBus 系统。PCA9518 在保持总线操作模式和特性的情况下，通过缓存数据线（SDA）和时钟线（SCL）的数据实现I2C 总线扩展，使总线最大容性负载为400pF。

/dl/30999.html

标签： 9518A 9518 PCA I2C

上传时间： 2013-11-16

上传用户：黄华强

PCA9540B 2channel I2C bus mult

The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register.

/dl/31000.html

标签： 2channel 9540B 9540 mult

上传时间： 2014-12-28

上传用户：nshark

PCA9541 2 to 1 I2C-bus master

The PCA9541 is a 2-to-1 I2C-bus master selector designed for high reliability dual masterI2C-bus applications where system operation is required, even when one master fails orthe controller card is removed for maintenance. The two masters (for example, primaryand back-up) are located on separate I2C ...

/dl/31003.html

标签： master C-bus 9541 PCA

上传时间： 2013-10-09

上传用户：3294322651

PCA9519 4通道I2C-bus SMBus 中继器

PCA9519 是一个4 通道的I2C 总线/SMBus 中继器，可以实现将低电压两线串行总线接口的处理器与标准的I2C 总线或SMBus I/O 相连。该中继器在电平转换中保持I2C 总线系统所有的模式和特点的同时，允许通过给数据总线（SDA）和时钟总线（SCK）提供双向缓冲区来扩展I2C 总线，从而使I2C 总线或SMBus 在高电压下最大容限电容为400 ...

/dl/31004.html

标签： C-bus SMBus 9519 PCA

上传时间： 2013-11-23

上传用户：brilliantchen

PCA9542A 2channel I2C bus mult

The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register. Two interrupt inp ...

/dl/31006.html

标签： 2channel 9542A 9542 mult

上传时间： 2013-12-07

上传用户：europa_lin

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I2C 2452条

按分类查找:

PCA9517 Level translating I2C-

PCA9537 4bit I2C bus and SMBus

PCA9517低电压I2C总线中继器

PCA9538 8bit I2C bus and SMBus

PCA9539 PCA9539R 16-bit I2C-bu

PCA9518A I2C 中继器集线器与扩展器

PCA9540B 2channel I2C bus mult

PCA9541 2 to 1 I2C-bus master

PCA9519 4通道I2C-bus SMBus 中继器

PCA9542A 2channel I2C bus mult

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