Overview of the PI3B3126QEX

The PI3B3126QEX is a high-performance, 5V tolerant, 2-bit bus switch from Diodes Incorporated designed for the switching of address and data signals in bus-oriented systems. With its low on-state resistance and low capacitance, this switch is particularly suited for connecting signals to a bus where minimal propagation delay and low operational power are essential.

Key Features

• 5V Tolerant: The PI3B3126QEX can handle input signals up to 5V, even when operating at a lower supply voltage, making it suitable for mixed-voltage applications.
• Low On-Resistance: The switch has a typical on-resistance of only 5Ω, ensuring minimal signal distortion and power loss.
• Low Capacitance: With a typical capacitance of only 5pF, the switch maintains signal integrity by reducing capacitive loading and signal settling time.
• High-Speed Switching: The device is capable of switching speeds that support high-frequency signal transmission without significant delay.
• Bidirectional Data Flow: The 2-bit bus switch allows bidirectional data flow, with near-zero propagation delay.
• Industrial Operating Temperature Range: The PI3B3126QEX can operate over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.

Applications

The PI3B3126QEX is ideal for a variety of applications, including:

• Hot-swapping and hot-docking
• Power management in bus isolation
• Signal gating
• Backplane interfacing
• Capacitance reduction and isolation

Package and Quality

The PI3B3126QEX is available in a compact QSOP-16 package, which is optimized for space-constrained applications. Diodes Incorporated is committed to high-quality standards, and this product is manufactured in facilities that are certified to ISO9001/ISO14001 standards, ensuring both reliability and environmental stewardship.

For designers and engineers looking for a reliable bus switch that delivers high-speed performance with minimal signal distortion, the PI3B3126QEX from Diodes Incorporated is an excellent choice, offering robust features and versatile applications in a small footprint.