NJU3730M-TE1

Serializers, Deserializers Overview

The NJU3730M-TE1 is an I2C to parallel converter IC manufactured by Nisshinbo Micro Devices Inc. It converts serial I2C data into three bits of parallel output data (DO0, DO1, DO2). The device supports selectable slave addresses via the SEL terminal, allowing up to three units on a single bus. Operating voltage ranges from 2.4V to 5.5V with a maximum clock frequency of 100 kHz. It operates within a temperature range of -40°C to +85°C and is housed in an 8-pin VSP package.

Serializers, Deserializers Feature Summary

• Converts I2C serial data into 3-bit parallel outputs
• Supports selectable slave addresses for multi-device bus configurations
• Operates on standard I2C communication protocols

Serializers, Deserializers Applications

• TV systems
• AV amplifiers
• Mini stereo components
• Speaker systems

Serializers, Deserializers Procurement Notes

Verify the specific suffix 'M' against the manufacturer's official documentation to confirm pinout or electrical characteristics relative to other variants like 'R'. Ensure the component matches the required VSP-8 package dimensions and lead configuration before integration into the PCB layout.

Serializers, Deserializers Selection Notes

Select this component when an I2C interface must drive multiple discrete control lines without using a microcontroller GPIO expander. Verify that the load capacitance requirements do not exceed the specified limits for reliable signal integrity at the target operating frequency.

Serializers, Deserializers Part Context

This part belongs to the NJU3730 series of specialized interface ICs designed for simple port expansion. It serves as a dedicated bridge between digital controllers and peripheral devices requiring parallel logic signals derived from a serial bus.

Serializers, Deserializers Replacement Considerations

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