PCA9517DR ,Level-Translating I2C Bus Repeater 8-SOIC -40 to 85Features 2 Description2This dual bidirectional I C buffer is operational at1• Two-Channel Bidirecti ..
PCA9518 ,Expandable 5-channel I2C hub
PCA9518AD ,Expandable 5-channel I2C-bus hubfeatures of the I C-bus system, it permits2extension of the I C-bus by buffering both the data (SDA ..
PCA9518APW ,Expandable 5-channel I2C-bus hubFeaturesn Expandable 5 channel, bidirectional buffer2n I C-bus and SMBus compatiblen Active HIGH in ..
PCA9518DBQR ,Expandable Five-Channel I2C Hub 20-SSOP -40 to 85 SCPS132C–JUNE 2006–REVISED JUNE 20144 Description (Continued)2The device is designed for 3-V to 3. ..
PCA9518DBR ,Expandable Five-Channel I2C Hub 20-SSOP -40 to 85Electrical Characteristics....... 610.3 Glossary. 146.5 Timing Requirements.. 711 Mechanical, Packa ..
PEMB1 ,PNP resistor-equipped transistors R1 = 22kOhm/R2 = 22kOhmLIMITING VALUESIn accordance with the Absolute Maximum Rating System (IEC 60134).SYMBOL PARAMETER C ..
PEMB13 ,PNP/PNP resistor-equipped transistors; R1 = 4.7 k惟, R2 = 47 k惟
PEMB18 ,PEMB18; PUMB18; PNP/PNP resistor-equipped transistors; R1 = 4.7 kOhm, R2 = 10 kOhmapplications1.4 Quick reference dataTable 2: Quick reference dataSymbol Parameter Conditions Min Ty ..
PEMB19 ,PNP/PNP resistor-equipped transistors; R1 = 22 kOhm, R2 = openapplications1.4 Quick reference dataTable 2: Quick reference dataSymbol Parameter Conditions Min Ty ..
PEMB3 ,PNP resistor-equipped double transistor R1 = 4.7 kOhm, R2 = openLIMITING VALUESIn accordance with the Absolute Maximum Rating System (IEC 60134).SYMBOL PARAMETER C ..
PEMB30 ,PNP/PNP double resistor-equipped transistors; R1 = 2.2 kOhm, R2 = openApplicationsn Low current peripheral driver n Cost-saving alternative for BC857BSand BC857BVn Contr ..
PCA9517DGKR-PCA9517DGKRG4-PCA9517DR
Level translating I2C-bus repeater
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PCA9517SCPS157E –DECEMBER 2007–REVISED JUNE 2014
PCA9517 Level-TranslatingI2C Bus Repeater
Not Recommended for New Designs Features 2 DescriptionThis dual bidirectional Two-Channel Bidirectional Buffer•I2C Bus and SMBus Compatible• Operating Supply Voltage Rangeof 0.9Vto 5.5onA Side• Operating Supply Voltage Rangeof 2.7Vto 5.5onB Side (downto 0.9V) and higher mixed-mode applications.• Voltage-Level Translation From 0.9Vto 5.5V and
and similar bus systems2.7Vto 5.5V degradationof performance• Footprint and Function Replacement for
The PCA9517 buffers bothPCA9515A
the serial clock (SCL) signals• Active-High Repeater-Enable Input allowing two busesof 400-pF• Open-DrainI2C I/O connectedin anI2C application. 5.5-V TolerantI2C and Enable Input Support be usedto isolate two halves
Mixed-Mode Signal Operation capacitance. Lockup-Free Operation• Accommodates Standard Mode and Fast ModeI2C Devices and Multiple Masters• Powered-Off High-ImpedanceI2C Pins
The PCA9517 doesnot• 400-kHz FastI2C Bus arbitration across the repeater.• Latch-Up Performance Exceeds 100 mA Per
JESD 78, ClassII
Device ESD Protection Exceeds JESD22 2000-V Human-Body Model (A114-A)– 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101) (1) Forall available packages,
the endofthe datasheet.
