DIOPI3CLS39306M8-13
Overview
The PI3CLS39306M8-13 is a dual-channel bidirectional voltage level translator designed for open-drain applications like I2C, SMBus, and I3C. It enables seamless communication between devices operating at different voltage rails from 0.9V to 5V without the need for a direction control pin. The device features a low 3.5 ohm ON-state resistance and high-impedance isolation when the enable (EN) pin is driven low.
Why Choose This Part
This translator provides lock-up free operation and flow-through pinout, which simplifies PCB layout by keeping input and output traces aligned. It supports a wide voltage range (0.9V to 5V) and provides high ESD protection exceeding 4kV HBM. The low ON-resistance ensures minimal signal propagation delay and maintains signal integrity for high-speed open-drain transitions.
Applications
Key Specifications
Getting Started
To implement this part, connect the lower voltage rail to VCCA and the higher voltage rail to VCCB, ensuring both sides have appropriate pull-up resistors for open-drain operation. Pull the EN pin high to enable translation or low to isolate the ports. Refer to the MSOP-8 footprint specifications for PCB land pattern design, noting the 0.65mm pin pitch.
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