Low-Voltage and Single-Supply Operation

VCC = 2 V to 7 V

Common-Mode Voltage Range Includes

Ground

Fast Response Time . . . 0.7 μs Typ

Low Supply Current . . . 80 μA Typ and

150 μA Max

Fully Specified at 3-V and 5-V Supply

Voltages

description/ordering informaton

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar

process. These devices have been developed specifically for low-voltage, single-supply applications. Their

enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system

designs.

The TLV1391, with its typical supply current of only 80 μA, is ideal for low-power systems. Response time also

has been improved to 0.7 μs.