* Wide Single-Supply Range: 2.0 Vdc to 36 Vdc * Split-Supply Range: +/-1.0 Vdc to +/-18 Vdc * Very Low Current Drain Independent of Supply Voltage: 0.4 mA * Low Input Bias Current: 25 nA * Low Input Offset Current: 5.0 nA * Low Input Offset Voltage: 2.0 mV (max) LM393A 5.0 mV (max) LM293/393 * Input Common Mode Range to Ground Level * Differential Input Voltage Range Equal to Power Supply Voltage * Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels * ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance * Pb−Free Devices are available