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NJM2149R-TE2 Low Power Amplifier

Sku:

NJM2149R-TE2

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Features
  • Low Operating Voltage: +2 - +6V
  • Operating Current: 2.2mA typ., at V+ =3V
  • Supply Current in Power Down Mode: 0.1µA typ
  • Output Power Exceeds250mW: V+ =6V,R L=32Ω
  • Gain Range GVD=0-43dB,Voise Band

The NJM2149 is an audio power amplifier designed for telephone applications.

No external coupling capacitors are required because of the differential outputs. The closed loop gain is adjusted by two external resistors, and a CD pin permit powering down with muting the input signal.

The NJM2149 improves the tern noise reduction in switching Power Down mode and external high band noise reduction, compared with NJM2135.

Technical Specification
Number of Circuits 1
Power 0.25W
Note BTL
Supply Voltage (max) 6V
Supply Voltage (min) 2V
Total Harmonic Distortion (THD) 0.5%
Note 2 V=6V,RL=32Ω
Bandwidth -
Slew Rate -
Mute Control Yes
Stand-by Control Yes

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.

 

All prices shown exclude VAT.

 

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