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NJM2151A Series
Monaural Power AMP. & Headphone Power AMP. IC

Download Datasheet

  • 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.

  • Spec
    Consumer
    Supply Voltage 2.7V to 8.5V
    Channel BTL 1ch(SP)
    2ch.(HP)
    Output Power / Po Typ. 50mW
    Output Power / V+ 5V
    Output Power / RL 8 ohm
    Stand-by Yes
    Mute Yes
    Wide Operating Temperature -40°C to 85°C
    Junction Temp. 150°C
    Package SSOP20-F1,SSOP20
    Features Electronic Volume
    Note 1 Electric Volume Function (Headphone Amplifier)
    Note 2 BEEP Level Control Function

    Protections / Functions

    Stand-by Mute Fine Tune Sensitivity
  • Technical
    Documents
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Download Datasheet

Functional Description

Search for similar products under conditions below.

Category:Audio Amplifiers

Sub Ctegory Power Amp./ Headphone Amp.
Channel(ch) 1,2
Supply Voltage
min(V)
2.7
Supply Voltage
max(V)
8.5
Output Power
Po typ
50mW