PCA9518PWR ,Expandable Five-Channel I2C Hub 20-TSSOP -40 to 85Block Diagram..... 93 Revision History........ 28.2 Feature Description.... 104 Description (Contin ..
PCA9527DP ,3-channel bidirectional bus extender for HDMI, I2C-bus and SMBusfeatures as the SDAA and SCLA, butit does not have the rise time accelerator and is powered and ref ..
PCA9530DP ,2-bit I2C-bus LED dimmerapplications.The PCA9530 contains an internal oscillator with two user programmable blink rates and ..
PCA9531 ,8-bit I2C LED dimmer
PCA9531D ,8-bit I2C-bus LED dimmer
PCA9531PW ,8-bit I2C-bus LED dimmerapplications.The PCA9531 contains an internal oscillator with two user programmable blink rates and ..
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 ..
PCA9518DBQR-PCA9518DBR-PCA9518DW-PCA9518PWR
Expandable 5-channel I2C hub
DB, DBQ, DW, OR PW PACKAGE
(TOP VIEW)EXPSCL1
EXPSCL2
SCL0
SDA0
SCL1
SDA1
EN1
SCL2
SDA2
GND
VCC
EXPSDA2
EXPSDA1
EN4
SDA4
SCL4
EN3
SDA3
SCL3
EN2
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The PCA9518 is an expandable five-channel Expandable Five-Channel Bidirectional Buffer bidirectional buffer forI2C and applications.• 400-kHz FastI2C Bus TheI2C protocol requires maximum bus• Operating VCC Rangeof3Vto 3.6V capacitanceof 400 pF, which from the
numberof deviceson theI2C the bus length.• 5-V TolerantI2C and Enable Input Pinsto Support The PCA9518 overcomes restriction byMixed-Mode Signal Operation separating and buffering the (SDA) and• Active-High Individual Repeater Enable Inputs clock (SCL) lines into multiple of 400-pF• Open-Drain Input/Outputs segments. Any segment-to-segment transition sees
only one repeater delay. PCA9518 can• Lockup-Free Operation
communicate with other PCA9518 througha4-• Supports Multiple Masters wire inter-hub expansion Using multiple• Powered-Off High-ImpedanceI2C Pins PCA9518 parts, any width hubof five)I2C Bus and SMBus Compatible can be implemented using the pins, with• Latchup Performance Exceeds 100 mA Per JESD78• ESD Protection Exceeds JESD22– 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
the endofthe datasheet.
