NJM2755V-TE1

Audio Special Purpose Overview

The NJM2755V-TE1 is a 4-input to 1-output stereo audio selector manufactured by Nisshinbo Micro Devices. It consists of switches and buffer operational amplifiers, designed for low output noise, low distortion, and high channel separation. The device operates within a supply voltage range of 4.7 V to 10 V and supports an operating temperature range from -40°C to +85°C. It is housed in a 16-pin SSOP package.

Audio Special Purpose Feature Summary

• 4 Input / 1 Output Stereo Audio Selector configuration
• Low output noise (-114 dBV typ.) and low distortion (0.0009% typ.)
• High channel separation (110 dB typ.) and cross-talk rejection (100 dB typ.)
• Bipolar technology implementation for superior signal integrity

Audio Special Purpose Applications

• LCD-TV/PDP-TV systems
• Car stereo audio routing
• General audio system input selection

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'TE1' against the manufacturer's current documentation to confirm packaging details such as tape and reel specifications. Ensure that the 16-SSOP package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Audio Special Purpose Selection Notes

Select this component when a stereo audio path requires switching between four distinct sources to a single output pair. Consider the NJM2752 or NJM2753 if fewer input channels are sufficient for the design. Verify that the logic control levels for CNT1 and CNT2 align with the driving microcontroller or logic circuit voltages.