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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 7 Weeks
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000 $0.38
6,000+ $0.305
Total:

$1,140.00

USD
Attributes
Attributes Table
Features and Applications

The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator with an enable (EN) input, and is operational from 1.0 V to 3.6 V (Vref(1)) and 1.8 V to 5.5 V (Vbias(ref)(2)).

The PCA9306 allows bidirectional voltage translations between 1.0 V and 5 V without the use of a direction pin. The low ON-state resistance (Ron) of the switch allows connections to be made with minimal propagation delay. When EN is HIGH, the translator switch is on, and the SCL1 and SDA1 I/O are connected to the SCL2 and SDA2 I/O, respectively, allowing bidirectional data flow between ports. When EN is LOW, the translator switch is off, and a high-impedance state exists between ports.

Features and benefits:

  • 2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications
  • Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible
  • Provides bidirectional voltage translation with no direction pin
  • Low 3.5 Ω ON-state connection between input and output ports provides less signal distortion
  • Open-drain I2C-bus I/O ports (SCL1, SDA1, SCL2 and SDA2)
  • 5 V tolerant I2C-bus I/O ports to support mixed-mode signal operation
  • High-impedance SCL1, SDA1, SCL2 and SDA2 pins for EN = LOW
  • Lock-up free operation
  • Flow through pinout for ease of printed-circuit board trace routing

View the PCA9306DC1,125 family of Translator