Monaural Power AMP. & Headphone Power AMP. IC

Data Sheet

NJM2151A Data Sheet

Features

Operating Voltage (2.7V to 9.0V)
Electric Volume Function (Headphone Amplifier)
LINE Input Mode
System BEEP Input (Headphone)
BEEP Level Control Function
BEEP Input (Monaural Amplifier)
Suspend Mode (Monaural Amplifier，Headphone Amplifier)
Mute Mode (Headphone Amplifier)
Bipolar Technology
Package Outline (DMP20，SSOP20，SSOP20-F1)

General Description

The NJM2151A is a monaural audio power amplifier and stereo headphone amplifier for wide voltage operation. The NJM2151A was stereo headphone power amplifier for low distortion single-end output ，and monaural power amplifier for high power bridge(BTL). The NJM2151A operate low voltage supply ，low operating current and low power-down current. The NJM2151A includes MUTE ，SUSPEND mode，and suitable for NOTE PC，PDA，CAMCODER，and other battery equipment. The NJM2151AVF1 is packaged in the power package.

Package Information