AS393MTR-G1 - Diodes Incorporated

Manufacturer Part Number

AS393MTR-G1

Manufacturer

diodes

Introduction

The AS393MTR-G1 is a dual-element general-purpose linear comparator designed for a wide range of applications requiring voltage comparison.

Product Features and Performance

Dual comparator design allows for flexible comparison configurations.

Open-collector output for easy interfacing with other logic levels or for wired-AND connections.

Wide supply voltage range supports both single and dual supply operations (2V ~ 36V, ±1V ~ 18V), providing versatility in various power environments.

Low input offset voltage (Max 5mV @ 5V) improves accuracy in comparison operations.

Ultra-low input bias current (Max 0.25µA @ 5V) minimizes the impact on the circuit being measured.

Capable of driving 16mA output current at 5V for direct load interaction.

Maximum quiescent current of 1mA ensures low power consumption in idle state.

Product Advantages

Flexibility in power supply requirements facilitates usage in a diverse set of applications and systems.

Low power consumption and minimal input bias current make it ideal for battery-powered and portable applications.

Dual comparator functionality provides enhanced system design flexibility.

Open-collector output enables direct interfacing with different logic levels, enhancing system compatibility.

Key Technical Parameters

Number of Elements: 2

Output Type: Open-Collector

Voltage Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

Voltage Input Offset (Max): 5mV @ 5V

Current Input Bias (Max): 0.25µA @ 5V

Current Output (Typ): 16mA @ 5V

Current Quiescent (Max): 1mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured under rigorous standards for reliable operation and consistent performance.

The wide operating temperature range ensures functionality in various environmental conditions.

Compatibility

The open-collector output and wide supply voltage range offer broad compatibility with various logic levels and power supplies.

Surface mount package (8-SOIC) is compatible with standard PCB manufacturing processes.

Application Areas

Battery-powered systems

Threshold detection and signal conditioning

Window comparators

Relay drivers

Industrial control systems

Automotive electronics

Product Lifecycle

Status: Active

The AS393 family is currently active, with no indication of nearing discontinuation. Future replacements or upgrades will depend on technological advancements and market demand.

Several Key Reasons to Choose This Product

Wide voltage range accommodates a variety of power supplies, reducing design limitations.

Low power consumption is ideal for energy-efficient designs, especially critical in battery-operated devices.

Dual-comparator integration offers design flexibility, reducing component count and saving space.

The ultra-low input bias current minimizes the effect on the measured circuit, ensuring more accurate comparisons.

The open-collector output simplifies interfacing with different logic levels, enhancing compatibility and reducing the need for additional level-shifting components.