PCA9306

Dual Bidirectional I

制造商：ON

中文资料及数据手册

The PCA9306 is a dual bidirectional I
C Bus and SMBus voltage level translator with an enable (EN) input.

2-bit Bidirectional Translator for SDA and SCL Lines in MixedMode I
C Bus Applications
StandardMode, FastMode, and FastMode Plus I
C Bus and SMBus Compatible
Less Than 1.5 ns Maximum Propagation Delay to Accommodate StandardMode and FastMode I
C Bus Devices and Multiple Masters
Allows Voltage Level Translation Between:
1.0 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias(ref)(2)
1.2 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias(ref)(2)
1.8 V Vref(1) and 3.3 V or 5 V Vbias(ref)(2)
2.5 V Vref(1) and 5 V Vbias(ref)(2)
3.3 V Vref(1) and 5 V Vbias(ref)(2)
Provides Bidirectional Voltage Translation With No Direction Pin
Low 3.5ONState Connection Between Input and Output Ports Provides Less Signal Distortion
OpenDrain I
C Bus I/O Ports (SCL1, SDA1, SCL2 and SDA2)
5 V Tolerant I
C Bus I/O Ports to Support MixedMode Signal Operation
High Impedance SCL1, SDA1, SCL2 and SDA2 Pins for EN = LOW
LockUp Free Operation
Flow Through Pinout for Ease of Printed Circuit Board Trace Routing
Packages Offered:
TSSOP8, US8, UQFN8
ESD Performance: 4000 V Human Body Model,
400 V Machine Model
These are PbFree Devices