TLV9034PWR

Comparators Overview

The TLV9034PWR is a quad-channel analog comparator from the Texas Instruments TLV903x family, housed in a 14-pin TSSOP package. It operates on a supply voltage range of 1.65V to 5.5V with a typical quiescent current of 16μA per channel. The device features rail-to-rail inputs with fault tolerance up to 6V and push-pull outputs capable of sourcing and sinking significant current. Key electrical specifications include a typical propagation delay of 100ns, an input offset voltage of ±300μV, and an input bias current of 5pA. It supports an industrial temperature range from -40°C to +125°C.

Comparators Feature Summary

• Push-pull output stage designed for driving LEDs or capacitive loads such as MOSFET gates
• Fault-tolerant inputs allow signals up to 6V without damage or output phase inversion
• Rail-to-rail input capability ensures compatibility across the full supply voltage range

Comparators Applications

• Appliances
• Building automation
• Factory automation and control
• Motor drives
• Infotainment and cluster systems

Comparators Procurement Notes

Verify the specific ordering suffix 'PW' corresponds to the TSSOP-14 package configuration required for your PCB layout. Confirm that the component meets the industrial temperature range requirements (-40°C to +125°C) for your intended operating environment. Ensure input voltage limits do not exceed the absolute maximum ratings to prevent permanent device damage.

Comparators Selection Notes

Select this part when a quad-channel configuration with push-pull outputs is required for high-speed switching applications. It is suitable for designs needing low power consumption alongside precision voltage monitoring capabilities. Consider the TSSOP-14 package dimensions during board space planning. Verify that the 1.65V minimum supply voltage aligns with your system's power architecture.

Comparators Part Context

This component belongs to the TLV902x and TLV903x Precision Comparator Family. While the TLV902x variants offer open-drain outputs, the TLV903x series specifically provides push-pull outputs. This family is engineered for precision voltage monitoring in harsh, noisy environments, offering an excellent speed-to-power combination with low input offset voltage and high common-mode rejection.

Comparators Replacement Considerations

The TLV9034DR (SOIC-14) serves as a pin-compatible alternative within the same family. Other members of the TLV903x family, such as the dual-channel TLV9032, may be considered if fewer channels are sufficient.