■ DESCRIPTION

The Fujitsu MB47393 is a dual comparator which is designed to operate from a single power supply over a wide range of voltage. The input characteristics is equivalent of current industry standard comparator. Even though operated from a single power supply, the input common mode voltage range includes ground. Owing to adoption of clamp circuitry in input pins, mis-operation is prevented by negative input. The MB47393 is compatible with LM393.

■ FEATURES

• Wide power supply voltage range

Single power supply ––– 2V to 30V

Dual power supplies ––– ±1V to ±15V

• Wide input common-mode voltage range

0V to (VCC – 1.5)V

• Low input bias current ––– 25nA typ.

• High sink current capability because of open collector output 40mA min.

• Package

Plastic 8 pin DIP package (Suffix: –P)

Plastic 8 pin FPT package (Suffix: –PF)

Plastic 9 pin SIP package (Suffix: –PS)