THS6226AIRHBT

Telecom Overview

The THS6226AIRHBT is a gated Class H, dual-port VDSL2 line driver manufactured by Texas Instruments. It integrates two independent drivers within a single package to support high-speed data transmission over twisted-pair copper lines. The device operates with a supply voltage range of 10 V to 15 V and draws a typical operating supply current of 24.6 mA per channel. Key electrical specifications include a slew rate of 1.75 kV/µs and an input offset voltage of 10 mV. It is housed in a 32-pin VQFN package and supports an industrial temperature range from -40°C to +85°C.

Telecom Feature Summary

• Implements Gated-Class H architecture to optimize power consumption during idle periods while maintaining signal integrity for active transmission.
• Provides dual independent output ports designed specifically for differential signaling requirements in VDSL2 applications.
• Features high slew rate capability to ensure fast signal transitions necessary for broadband data rates.

Telecom Applications

• VDSL2 line driver circuits
• High-speed digital subscriber line (xDSL) modems
• Broadband access network equipment

Telecom Procurement Notes

Verify the specific suffix 'RHBT' against the manufacturer's latest datasheet to confirm tape-and-reel packaging and moisture sensitivity level. Ensure compatibility with the required operating temperature range and check for any recent product discontinuance notifications before finalizing procurement plans.

Telecom Selection Notes

Select this component when designing systems requiring integrated dual-port drivers with low standby power consumption. Compare the 1.75 kV/µs slew rate against system bandwidth requirements. Verify that the 32-pin VQFN footprint matches the PCB layout constraints and thermal management strategy.

Telecom Part Context

This part belongs to the THS6226A series of line drivers. It serves as a specialized solution for telecommunications infrastructure, offering a compact alternative to discrete amplifier designs. The device simplifies board space requirements by integrating both ports into a single semiconductor package.

Telecom Replacement Considerations

The THS6226IRHBT is a related variant within the same family, featuring a fixed gain configuration rather than gated Class H operation. Verify functional differences regarding gain settings and power management modes before substituting.