TL3116IPWR

Comparators Overview

The TL3116IPWR is a precision analog comparator manufactured by Texas Instruments, housed in an 8-pin TSSOP package. It operates from a single 5-V supply or dual ±5-V supplies, drawing a typical positive supply current of 12.7 mA. The device features a propagation delay of 10 ns (typical) and supports complementary push-pull outputs with latch capability via the LATCH ENABLE terminal. Input common-mode voltage extends to the negative rail, enabling ground sensing applications. Key electrical characteristics include a maximum input offset voltage of 3 mV at full temperature range and a common-mode rejection ratio of 75 dB.

Comparators Feature Summary

• Ultra-fast operation with low propagation delay for high-speed signal processing
• Precision performance characterized by tight input offset voltage specifications
• Complementary output configuration with integrated latch functionality
• Single-supply compatibility allowing direct interface with TTL logic

Comparators Applications

• Ground sensing circuits requiring input common-mode voltage extension to the negative rail
• High-speed digital interfacing where direct connection to TTL logic is required
• Precision measurement systems utilizing tight offset voltage tolerances
• Applications requiring output state latching through the dedicated enable terminal

Comparators Procurement Notes

Verify the active production status and RoHS compliance details directly with Texas Instruments prior to procurement. Confirm that the TSSOP-8 package dimensions align with your PCB footprint requirements. Ensure that the operating temperature range of -40°C to 85°C meets your environmental specifications. Review the latest datasheet revision for any updates to absolute maximum ratings or recommended operating conditions.

Comparators Selection Notes

Select the TL3116IPWR when ultra-fast response times are critical alongside low power consumption relative to speed. The device is suitable for designs requiring a single 5-V supply or split ±5-V rails. Consider the complementary output structure if both true and inverted signals are needed without external inverters. The latch feature provides utility in applications requiring stable output states during specific control windows.

Comparators Part Context

The TL3116 series represents a family of ultra-fast comparators designed for high-speed applications. The 'I' suffix denotes the industrial temperature grade (-40°C to 85°C), while 'PWR' indicates the TSSOP surface-mount package with tape-and-reel packaging. This component serves as a functional replacement for legacy parts like the LT1116, offering comparable speed with reduced power dissipation.

Comparators Replacement Considerations

The datasheet identifies the TL3116 as a pin-for-pin functional replacement for the LT1116 comparator.