NJM2761RB2-TE1

Audio Special Purpose Overview

The NJM2761RB2-TE1 is a dual-channel audio limiter IC designed for speaker protection. It operates on a supply voltage ranging from 2.7V to 13.0V. The device features an adjustable limit level set via an external resistor, suitable for PC and portable audio applications. It is housed in a 10-TVSP (10-VFSOP) surface-mount package.

Audio Special Purpose Feature Summary

• Dual-channel audio limiting for independent L/R channel protection
• Adjustable limit level via external resistor
• Wide operating voltage range of 2.7V to 13.0V
• Low power consumption suitable for portable devices

Audio Special Purpose Applications

• Speaker protection circuits in personal audio devices
• Limiter stages in PC audio systems
• Consumer audio equipment requiring signal clipping control

Audio Special Purpose Procurement Notes

Verify the ordering suffix 'RB2' corresponds to the TVSP10 package variant as specified in the datasheet. Confirm that the tape and reel packaging matches the required quantity per reel for the manufacturing process.

Audio Special Purpose Selection Notes

Select this component when a low-power, dual-channel limiter is required for speaker protection. The limit threshold is determined by the value of the external sense resistor (Rsense). Ensure the input signal does not exceed the absolute maximum ratings to prevent damage to the internal circuitry.

Audio Special Purpose Part Context

The NJM2761 series includes variants such as the NJM2761V in an SSOP14 package. The RB2 suffix specifically denotes the TVSP10 (10-VFSOP/MSOP) package configuration. This part belongs to Nisshinbo Micro Devices' audio special purpose category, focusing on signal processing and protection functions.