Nisshinbo Micro Devices Audio Amplifier, 8-Pin Surface Mount, 0.25W, Class A-B, NJM2149R-TE1

Nisshinbo Micro Devices NJM2149R-TE1 is a compact audio amplifier IC designed for high-quality audio output with 0.25W power capacity. This single channel, Class A-B amplifier features a surface mount VSP package with 8 pins, enabling efficient and reliable mounting on printed circuit boards.

It operates with a minimum supply voltage of 3V and a maximum supply voltage of 5V, making it versatile for various low voltage electronics applications. The amplifier works effectively within a broad temperature range from -40°C to 85°C, enhancing robustness in diverse environmental conditions.

This device is suitable for speaker driving applications, delivering clear audio signals with reliable performance. Its small form factor dimensions of 2.9mm length, 2.8mm width, and 1.1mm height facilitate compact and space-saving electronic designs.

Operates at 0.25W output power for speaker amplification. Class A-B amplifier type ensures balance between efficiency and audio quality. Surface mount VSP package with 8 pins simplifies PCB assembly. Wide supply voltage range from 3V to 5V suits various circuit designs.

Single channel configuration for focused audio amplification. Operating temperature range from -40°C to 85°C allows for use in demanding environments. Compact physical dimensions enable integration into small devices. No automotive standard certification.

This audio amplifier IC is ideal for electronic, industrial, and consumer audio applications including audio devices, speaker systems, and embedded sound circuits in manufacturing and product development projects.

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