The MC3405 contains two differential–input operational amplifiers andtwo comparators, each set capable of single supply operation. This operational amplifier–comparator circuit fulfills its applications as a general purpose product for automotive and consumer circuits as well as an industrial building block.

The MC3405 is specified over the commercial operating temperature range of 0° to +70°C.

• Operational Amplifier Equivalent in Performance to MC3403

• Comparator Similar in Performance to LM339

• Single Supply Operation: 3.0 V to 36 V

• Split Supply Operation: ±1.5 V to ±18 V

• Low Supply Current Drain

• Operational Amplifier is Internally Frequency Compensated

• Comparator TTL and CMOS Compatible