PI3CLS39306QV8-7

Translators, Level Shifters Overview

The PI3CLS39306QV8-7 is a dual bidirectional I2C-bus, SMBus, and I3C bus voltage-level translator manufactured by Diodes Incorporated. It operates with VREF1 ranging from 0.9V to 3.3V and VREF2 from 1.8V to 5V. The device provides two channels for SCL and SDA lines with less than 1.5ns maximum propagation delay. It features an enable input (EN) for isolation control and offers ESD protection exceeding 4kV HBM. The component is housed in an 8-pin VSSOP package.

Translators, Level Shifters Feature Summary

• Supports bidirectional voltage translation between mixed-mode I2C-bus applications without requiring a direction pin
• Compatible with Standard Mode, Fast Mode, Fast Mode Plus I2C-bus, SMBus, and I3C protocols
• Provides high-impedance state isolation when the enable input is low, ensuring lock-up free operation
• Features open-drain I/O ports that are 5V tolerant to support mixed-signal signal operations

Translators, Level Shifters Applications

• Mixed-mode I2C-bus systems requiring voltage level shifting
• SMBus interface connections
• I3C bus applications supporting up to 12.5MHz
• Systems connecting devices operating at different reference voltages

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix QV8-7 corresponds to the VSSOP-8 package configuration as documented in the manufacturer's official datasheet. Confirm compliance with RoHS directives and lead-free status requirements for your assembly process. Ensure the supply chain source is authorized to guarantee product authenticity and adherence to quality standards defined by Diodes Incorporated.

Translators, Level Shifters Selection Notes

Select this component for designs requiring bidirectional translation between low-voltage logic (down to 0.9V) and higher-voltage buses (up to 5V). Consider the 1.4ns typical propagation delay for timing-critical I2C or SMBus interfaces. Evaluate the need for the enable pin functionality if system isolation is required during power-down states or bus arbitration periods.

Translators, Level Shifters Part Context

This part belongs to the PI3CLS39306 family of voltage translators from Diodes Incorporated. The 'Q' prefix typically denotes automotive-grade qualification, while 'V8' specifies the VSSOP-8 package type. The '-7' suffix indicates tape and reel packaging. This series is designed for logic ICs within the semiconductor market.

Translators, Level Shifters Replacement Considerations

Direct substitutes include other variants within the PI3CLS39306 family such as PI3CLS39306V8-7, which shares identical electrical characteristics but may differ in package marking or specific automotive qualification status. Verify pinout compatibility and voltage range specifications before substitution.