The PCA9517 is a CMOS integrated circuit that provides level shifting between low
voltage (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 the
level shifts, it also permits extension of the I2C-bus by providing bidirectional buffering for
both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF. Using
the PCA9517 enables the system designer to isolate two halves of a bus for both voltage
and capacitance. The SDA and SCL pins are over voltage tolerant and are
high-impedance when the PCA9517 is unpowered.
資源簡介: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 s...
上傳時間: 2013-12-25
上傳用戶:wsf950131
資源簡介:電子技術基礎--模擬電子技術 電子教案 PPT版
上傳時間: 2013-04-15
上傳用戶:eeworm
資源簡介:The PCA9519 is a 4-channel Level translating I2C-bus/SMBus repeater that enables theprocessor low voltage 2-wire serial bus to interface with standard I2C-bus or SMBus I/O.While retaining all the operating modes and features of the I2C-bus ...
上傳時間: 2013-11-19
上傳用戶:jisiwole
資源簡介:PCA9517 是一款基于CMOS 工藝的低電壓I2C 中繼器,在I2C 總線或SMBus 應用中進行高低電壓轉換。PCA9517 能夠在電平轉換期間保持總線所有的操作模式和特性,通過數據線(SDA)和時鐘線(SCL)的雙向緩存實現I2C 總線擴展,總線最大容性負載為400pF。PCA9517 能...
上傳時間: 2013-10-08
上傳用戶:zgz317
資源簡介:iic總線控制器VHDL實現 -- VHDL Source Files: i2c.vhd -- top Level file i2c_control.vhd -- control function for the I2C master/slave shift.vhd -- shift register uc_interface.vhd -- uC interface function for an 8-bit 68000-l...
上傳時間: 2016-10-30
上傳用戶:woshiayin
資源簡介: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 con...
上傳時間: 2014-12-28
上傳用戶:nshark
資源簡介: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 con...
上傳時間: 2013-12-07
上傳用戶:europa_lin
資源簡介:The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individualSCx/SDx channel or combination of channels can be selected, determine...
上傳時間: 2013-11-16
上傳用戶:cc1915
資源簡介:The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only oneSCx/SDx channel can be selected at a time, determined by the contents...
上傳時間: 2014-12-28
上傳用戶:270189020
資源簡介:The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individualSCx/SDx channel or combination of channels can be selected, determ...
上傳時間: 2013-10-13
上傳用戶:bakdesec
資源簡介:The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream SCL/SDA pair to 2, 4 or 8 downstream channels of SCx/SDx pairs. The Multiplexers allow on...
上傳時間: 2013-10-11
上傳用戶:dianxin61
資源簡介:I2C 邏輯選型指南
上傳時間: 2013-04-15
上傳用戶:eeworm
資源簡介:I2C總線應用系統設計
上傳時間: 2013-06-02
上傳用戶:eeworm
資源簡介:I2C 總線規范
上傳時間: 2013-07-23
上傳用戶:eeworm
資源簡介:I2C 總線8 位遠程I-O 擴展口芯片PCF8574 的原
上傳時間: 2013-07-28
上傳用戶:eeworm
資源簡介:PCF8563 I2C 實時時鐘/日歷芯片 PDF版
上傳時間: 2013-08-03
上傳用戶:eeworm
資源簡介:I2C總線原理及應用實例
上傳時間: 2013-06-23
上傳用戶:eeworm
資源簡介:I2C總線原理與應用實例
上傳時間: 2013-08-06
上傳用戶:eeworm
資源簡介:GY7501A GY7512 USB-I2C Adapter 產品使用說明書
上傳時間: 2013-07-19
上傳用戶:eeworm
資源簡介:I2C總線應用系統設計
上傳時間: 2013-04-15
上傳用戶:eeworm
資源簡介:專輯類----單片機專輯 I2C-總線8-位遠程I-O-擴展口芯片PCF8574-的原.rar
上傳時間: 2013-06-04
上傳用戶:portantal
資源簡介:專輯類----單片機專輯 I2C-邏輯選型指南-16頁-0.6M.rar
上傳時間: 2013-04-24
上傳用戶:candice613
資源簡介:專輯類----單片機專輯 I2C-總線規范-38頁-0.8M.rar
上傳時間: 2013-04-24
上傳用戶:cazjing
資源簡介:專輯類----單片機專輯 PCF8563-I2C-實時時鐘/日歷芯片-19頁-0.4M-PDF版.rar
上傳時間: 2013-07-14
上傳用戶:shenglei_353
資源簡介:專輯類----單片機專輯 I2C總線原理及應用實例-4頁-0.1M.rar
上傳時間: 2013-07-18
上傳用戶:xingisme
資源簡介:專輯類----單片機專輯 I2C總線應用系統設計-233頁-5.7M.rar
上傳時間: 2013-04-24
上傳用戶:nunnzhy
資源簡介:專輯類-實用電子技術專輯-385冊-3.609G GY7501A-GY7512-USB-I2C-Adapter-產品使用說明書-15頁-0.3M.pdf
上傳時間: 2013-06-26
上傳用戶:liansi
資源簡介:專輯類-實用電子技術專輯-385冊-3.609G I2C總線應用系統設計-235頁-9.2M.pdf
上傳時間: 2013-07-17
上傳用戶:frank1234
資源簡介:專輯類-家電維修相關專輯-88冊-9.18G 康佳最新彩電I2C總線調整-10頁-4.7M.pdf
上傳時間: 2013-06-25
上傳用戶:獨孤求源
資源簡介:專輯類-單片機專輯-258冊-4.20G I2C-總線規范-38頁-0.8M.pdf
上傳時間: 2013-04-24
上傳用戶:sssl