TLV7034RTER

Comparators Overview

The TLV7034RTER is a quad-channel analog comparator from the Texas Instruments TLV703x family, housed in a 16-pin WQFN package. It operates on a supply voltage range of 1.6V to 6.5V with a quiescent current of 315nA per channel. The device features rail-to-rail inputs, internal hysteresis, and push-pull outputs capable of sourcing 29mA and sinking 33mA. Key electrical parameters include an input offset voltage of ±8mV, propagation delay of 3µs, CMRR of 73dB, and PSRR of 77dB. It functions within a temperature range of -40°C to +125°C.

Comparators Feature Summary

• Rail-to-rail common-mode input voltage range extending beyond supply rails
• Internal hysteresis for noise immunity without external components
• Push-pull output stage for direct drive capability
• Power-on-reset circuit prevents output phase reversal

Comparators Applications

• Mobile phones and tablets
• Gas detectors
• Smoke and heat detectors
• Motion detectors
• Servo drive position sensors

Comparators Procurement Notes

Verify the specific ordering suffix 'RTER' against the manufacturer's official orderable addendum to confirm the exact package dimensions and tape-and-reel specifications. Ensure the design accounts for the exposed thermal pad connection requirements specified in the datasheet for proper thermal management and electrical grounding.

Comparators Selection Notes

Select this component when space-constrained designs require a quad-channel comparator with low power consumption. The push-pull output is suitable for driving LEDs or capacitive loads directly. Verify that the 315nA quiescent current meets system battery life requirements and that the 3µs propagation delay aligns with signal processing timing constraints.

Comparators Part Context

This part belongs to the TLV703x/TLV704x series of nano-power comparators. The TLV703x variant specifically provides push-pull outputs, distinguishing it from the open-drain TLV704x. The family is designed for portable and industrial applications where board space and power efficiency are critical priorities.

Comparators Replacement Considerations

The TLV7034PWR is a pin-compatible alternative in a TSSOP-14 package. For single-channel needs, the TLV7031 offers similar performance in smaller packages.