NJM2403D - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

NJM2403D

Manufacturer

Ricoh

Introduction

The NJM2403D is a general-purpose linear comparator designed for various applications requiring voltage and current monitoring.

Product Features and Performance

Dual comparator elements

Compatible output types: CMOS, MOS, Open-Collector, TTL

Wide supply voltage range: 2V to 36V single, ±1V to ±18V dual

Input offset voltage maximum of 10mV at 5V

Input bias current maximum of 0.5µA at 5V

Typical output current of 20mA at 5V

Operational over a temperature range of -40°C to 85°C

Product Advantages

Flexible voltage requirements accommodate various power supplies

Dual elements increase system design flexibility

Low input bias and offset current enhance accurate sensing

Key Technical Parameters

Supply Voltage: 2V ~ 36V, ±1V ~ 18V

Input Offset Voltage (Max): 10mV @ 5V

Input Bias Current (Max): 0.5µA @ 5V

Output Current (Typ): 20mA @ 5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed for robust performance in a temperature range from -40°C to 85°C

Compatibility

Compatible with various digital logic families due to multiple output types

Application Areas

Voltage and current monitoring systems

Over and under voltage protection circuits

Battery management systems

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades specified. Consider alternative comparators for new designs.

Several Key Reasons to Choose This Product

Dual element functionality offers versatile application uses

Wide operating temperature range suitable for industrial environments

Minimal input bias and offset for accurate monitoring

Broad compatibility with different types of digital logic systems

High reliability for long-term deployments in variable conditions