Texas Instruments TL3116
The TL3116 is an ultra-fast comparator designed to interface directly to TTL logic while operating from either a single 5-V power supply or dual ± 5-V supplies. The input common-mode voltage extends to the negative rail for ground sensing applications. It features extremely tight offset voltage and high gain for precision applications.ąą D Ultra-Fast Operation . . . 10 ns (typ) D Low Positive Supply Current 12.7 mA (Typ) D Operates From a Single 5-V Supply or From a Split ± 5-V Supply D Complementary Outputs D Input Common-Mode Voltage Includes Negative Rail D Low Offset Voltage D No Minimum Slew Rate Requirement D Output Latch Capability D Functional Replacement to the LT1116 description It has complementary outputs that can be latched using the LATCH ENABLE terminal. Figure 1 shows the positive supply current of the comparator. The TL3116 only requires 12.7 mA (typical) to achieve a propagation delay of 10 ns. The TL3116 is a pin-for-pin functional replacement for the LT1116 comparator, offering high-speed operation but consuming much less power. AVAILABLE OPTIONS PACKAGED DEVICES CHIP TA SMALL OUTLINE† TSSOP (PW) FORM‡ (Y) (D) 0°C to 70°C TL3116CD TL3116CPWLE TL3116Y −40°C to 85°C TL3116ID TL3116IPWLE — † The PW packages are available left-ended taped and reeled only. ‡ Chip forms are tested at TA = 25°C only. TL...