NJU72060R-TE1

Overview

The NJU72060R-TE1 is a monaural speaker amplifier manufactured by Nisshinbo Micro Devices Inc. It operates within a supply voltage range of +2.7V to +5.5V and delivers a typical output power of 500mW into an 8Ω load at 5V with 1% THD. The device features a shutdown mode with a maximum current consumption of 2μA. It supports both single-ended and differential input configurations and includes built-in thermal shutdown and pop noise suppression circuits.

Feature Summary

• Integrated pop noise suppression circuit for quiet startup and shutdown transitions
• Thermal shutdown protection to prevent damage during abnormal conditions
• Low current consumption in standby mode via dedicated shutdown control terminal
• Supports both single-ended and differential input signal configurations

Applications

• Voice guidance systems in household appliances
• Notification sound generation in housing equipment
• Alarm audio output in portable devices

Procurement Notes

Verify the specific package variant (MSOP8, HSOP8-M1, or DFN8-V1) required for the design, as the base part number corresponds to multiple physical outlines. Confirm RoHS compliance and halogen-free status with the supplier. Ensure the ordering suffix matches the desired taping form and terminal finish specifications provided in the manufacturer's ordering information table.

Selection Notes

Select this component for applications requiring low-voltage operation and minimal quiescent current. Consider the external bypass capacitor value carefully, as it influences turn-on time, PSRR, and pop noise levels. Verify that the PCB layout supports adequate heat dissipation if operating near maximum power limits, particularly in smaller packages like MSOP8.

Part Context

This component belongs to the NJU72060 series of audio amplifiers designed for low-power consumer electronics. It utilizes CMOS technology to achieve high efficiency and low noise performance. The series is engineered for integration into battery-powered devices where space and power constraints are critical factors in system design.

Replacement Considerations

Public confirmed substitute part numbers: None.