NJM2903CV-TE1

Overview

The NJM2903CV-TE1 is a dual single-supply analog comparator manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 2 V to 36 V and features an open collector output type. The device exhibits a typical response time of 1.3 µs and consumes 430 mW of power. Key electrical specifications include an input offset voltage of 500 µV, an input bias current of 250 nA, and a maximum operating temperature of +85 °C. It is housed in an SSOP-8 package.

Feature Summary

• Dual-channel architecture for single-supply applications
• Open collector output configuration
• Low input offset voltage specification
• Wide single-supply voltage operation

Applications

• General purpose signal comparison circuits
• Voltage level detection systems
• Threshold sensing applications

Procurement Notes

Verify the specific suffix TE1 indicates tape-and-reel packaging when sourcing components. Confirm the SSOP-8 package variant matches the design requirements. Ensure the manufacturer designation aligns with Nisshinbo Micro Devices specifications. Cross-reference the datasheet for exact thermal and electrical limits before integration.

Selection Notes

Select this component for designs requiring dual comparators with low offset voltage characteristics. The wide supply voltage range supports various single-rail systems. Verify that the open collector output suits the downstream logic interface. Consider the 1.3 µs response time against system speed requirements.

Part Context

This part belongs to the NJM2903 series of analog comparators from Nisshinbo Micro Devices. The series includes variants such as NJM2903CAM-TE1 and NJM2903M. These devices are designed for general-purpose voltage comparison tasks in consumer and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.