Ultra-Fast Operation . . . 10 ns (typ)

Low Positive Supply Current

12.7 mA (Typ)

Operates From a Single 5-V Supply or From

a Split ±5-V Supply

Complementary Outputs

Input Common-Mode Voltage Includes

Negative Rail

Low Offset Voltage

No Minimum Slew Rate Requirement

Output Latch Capability

Functional Replacement to the LT1116

description

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. 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.