AS331 Series

SINGLE DIFFERENTIAL COMPARATORS

Catalog

SINGLE DIFFERENTIAL COMPARATORS

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Max) [Max]	Package / Case	Supplier Device Package	Output Type	Mounting Type	Voltage - Input Offset (Max)	Current - Output (Typ)	Type	Current - Input Bias (Max) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Number of Elements
Diodes Inc AS331KTR-G1	85 °C	-40 °C	1 mA	SC-74A SOT-753	SOT-23-5	Open-Collector	Surface Mount	5 mV	16 mA	General Purpose	0.25 µA	1 V 2 V	18 V 36 V	1

Catalog

SINGLE DIFFERENTIAL COMPARATORS

Key Features

• Wide Supply Voltage RangeSingle Supply: 2V to 36VDual Supplies: ±1V to ±18V

• Single Supply: 2V to 36V

• Dual Supplies: ±1V to ±18V

• Low Supply Current at VCC=5V: 0.4mA

• Low Input Bias Current: 25nA (Typical)

• Low Input Offset Current:5nA (Typical)

• Low Input Offset Voltage: 1mV (Typical)

• Input Common Mode Voltage Range Includes Ground

• Differential Input Voltage Range Equals to the Power Supply Voltage

• Low Output Saturation Voltage at 4mA: 200mV (Typical)

• Open Collector Output

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

Description

The AS331 consists of a single precision voltage comparator with a typical input offset voltage of 1.0mV and high voltage gain. It is specifically designed to operate from a single power supply over a wide range of voltages. Operation from a split power supply is also possible and the low power-supply current drain is independent of the magnitude of the power supply voltage.