描述 Description

The μ PC393MF-DAA is dual comparator which is designed to operate for a single power supply. It includes features

of low-voltage operation, a common-mode input voltage that range from V? (GND) level, an open collector output, and

low current consumption. Furthermore, this product can operate on a split power supply and be used for an extensive

comparison of various voltages.

This package becomes smaller than μ PC393G2 package in existence because the package adopts the narrow body SOP

that is generally used abroad.

特性 Features

? The package is compliant with a JEDEC standard (MS-012).

? Thermal resistance was improved more than 30 from existing μ PC393G2 by adopting copper-based lead material.

(Rth(j-a) = 156°C/W)

? Wider Operating Ambient Temperature range than μ PC393G2

? μ PC393MF-DAA (TA = ?40 to +85°C), μ PC393G2 (TA = ?20 to +80°C)

? Input Offset Voltage ±2 mV (TYP.)

? Input Bias Current 17 nA (TYP.)

? A low voltage operation is possible. V+ ? V?: +2 to +32 V

? Pulse Response Time 1.8 μ s (TYP.)

? A wired OR is possible as the open collector is output.