AS393A数据手册集成电路（IC）的比较器规格书PDF

描述 Description

The AS393/393A consist of two independent precision
voltage comparators with a typical offset voltage of
1.0mV and high gain. They are specifically designed to
operate from a single power supply over wide range of
voltages. Operation from split power supply is also
possible and the low power supply current drain is
independent of the magnitude of the power supply
voltage.
The AS393/393A series are compatible with industry
standard 393. AS393A has more stringent input offset
voltage than AS393.
The AS393 is available in standard DIP-8, TDIP-8,
SOIC-8, TSSOP-8 and MSOP-8 packages, AS393A is
available in standard DIP-8 and SOIC-8 packages.

特性 Features

Wide Supply Voltage Range
- Single Supply: 2.0V to 36V
- Dual Supplies: ±1.0V to ±18VLow Supply Current Drain: 0.6mALow Input Bias Current: 25nA (Typical)Low Input Offset Current: ±5.0nA (Typical)Low Input Offset Voltage: 1.0mV (Typical)Input Common Mode Voltage Range Includes GroundDifferential Input Voltage Range Equals to the Power Supply VoltageLow Output Saturation Voltage: 200mV at 4mAOpen Collector Output

应用 Application

Battery ChargerCordless TelephoneSwitching Power SupplyDC-DC ModulePC MotherboardCommunication Equipment