TL3116CPWR

Comparators Overview

The TL3116CPWR is an ultra-fast precision analog comparator manufactured by Texas Instruments, housed in a TSSOP-8 package. It operates from a single 5-V supply or dual ±5-V supplies, drawing 12.7 mA typical positive supply current. The device features complementary push-pull outputs with latch capability and input common-mode voltage extending to the negative rail. Key electrical parameters include a maximum input offset voltage of 3.5 mV across the full temperature range and a propagation delay of 10 ns typical at 25°C.

Comparators Feature Summary

• Ultra-fast operation with 10 ns typical propagation delay
• Low power consumption requiring only 12.7 mA typical supply current
• Complementary outputs with latch enable functionality
• Input common-mode voltage includes the negative rail for ground sensing

Comparators Applications

• Direct interface to TTL logic circuits
• Ground sensing applications utilizing negative rail input range
• High-speed signal processing systems
• Precision threshold detection circuits

Comparators Procurement Notes

Verify component status as the TL3116CPWR is listed as obsolete in official documentation. Confirm availability of active alternatives such as the TL3116IDR or TL3116IPWR if production continuity is required. Ensure sourcing channels provide valid traceability for legacy components.

Comparators Selection Notes

Select this comparator for designs requiring fast response times combined with low power dissipation. The device supports both single and split supply configurations, offering flexibility in power architecture. Consider the functional replacement relationship with the LT1116 when upgrading existing high-speed designs.

Comparators Part Context

This component belongs to the TL3116 series of ultra-fast comparators designed by Texas Instruments. It serves as a pin-for-pin functional replacement for the LT1116, providing comparable high-speed performance while consuming significantly less power. The series is engineered for applications demanding rapid signal comparison with minimal energy overhead.

Comparators Replacement Considerations

The TL3116IDR and TL3116IPWR are confirmed active production replacements within the same family. These variants offer identical pinouts and functional characteristics suitable for direct substitution in existing layouts.

Comparators FAQ

Does the TL3116 support ground sensing?

Yes, the input common-mode voltage range extends to the negative rail, allowing the device to sense signals at ground potential.

What is the typical propagation delay of the TL3116?

The typical propagation delay is 10 ns when operating with a ±5 V supply and a 100 mV overdrive voltage at 25°C.