PI3CLS39306Q

Description

The PI3CLS39306Q is a dual bidirectional I²C-bus, SMBus and 13C bus voltage-level translator with an enable (EN) input. It is operational from 0.9V to 3.3V (VREF1) and 1.8V to 5V (VREF2).

The PI3CLS39306Q allows bidirectional voltage translations between 1.0V and 5V 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.

Feature(s)

• 2-bit Bidirectional Translator for SDA and SCL Lines in Mixed-Mode 12C-Bus Applications
• Standard-Mode, Fast-Mode, and Fast-Mode Plus I2C-Bus and SMBus Compatible
• 13C Compatible (12.5MHz Support)
• Less than 1.5ns Maximum Propagation Delay to Accommodate Standard Mode and Fast Mode 12C-Bus Devices and Multiple Masters
• Allows Voltage Level Translation Between:
  • 9V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF2
  • 2V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF2
  • 5V VREF1 and 2.5V, 3.3V, or 5V VREF2
  • 8V VREF1 and 3.3V or 5V VREF2
  • 5V VREF1 and 5V VREF2
  • 3V VREF1 and 5V VREF2
• Provides Bidirectional Voltage Translation with no Direction Pin
• Low 3.5Ω ON-State Connection Between Input and Output Ports Provides Less Signal Distortion
• Open-Drain I2C-Bus I/O Ports (SCL1, SDA1, SCL2, and SDA2)
• 5V 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 for Isolation when EN = LOW
• Flow through Pinout for Ease of Printed-Circuit Board Trace Routing
• ESD Protection Exceeds 4KV HBM per JESD22-A114
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. "Green" Device (Note 3)
• The PI3CLS39306Q is suitable for automotive applications requiring specific charge control; this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/
• Packaging (Pb-free & Green):
  • 8-Pin, VSSOP (V)