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LM4881M/NOPB

Audio Power Amplifier, 300 mW, AB, 2 Channel, 2.7V to 5.5V, SOIC, 8 Pins

TEXAS INSTRUMENTS LM4881M/NOPB
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Manufacturer Part No:
LM4881M/NOPB
Order Code:
3004544

Product Overview

The LM4881M/NOPB is a Boomer dual 200mW Headphone Amplifier with shutdown mode capable of delivering 200mW of continuous average power into an 8R load with 0.1% THD+N from a 5V power supply. This Boomer audio power amplifier is designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4881 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The amplifier features an externally controlled, low power consumption shutdown mode which is virtually clickless and popless, as well as an internal thermal shutdown protection mechanism. The unity-gain stable can be configured by external gain-setting resistors.
  • Unity-gain stable
  • External gain configuration capability
  • Thermal shutdown protection circuitry
  • No bootstrap capacitors or snubber circuits are necessary
  • Green product and no Sb
  • Br

Applications

Audio, Computers & Computer Peripherals, Portable Devices

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

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:
AB

:
2 Channel

:
300mW

:
2.7V to 5.5V

:
SOIC

:
8Pins

:
32ohm

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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