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675 mW Audio Power Amplifier with Shutdown Mode


Package | PIN: D | 8
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $1.39
10-24 $1.24
25-99 $1.15
100-249 $0.98
250-499 $0.91
500-749 $0.74
750-999 $0.59
1000+ $0.53


  • No Output Coupling Capacitors, Bootstrap Capacitors or Snubber Circuits are Necessary
  • Small Outline or PDIP Packaging
  • Unity-Gain Stable
  • External Gain Configuration Capability
  • Pin Compatible with LM4861

Texas Instruments  LM4862M/NOPB

The LM4862 is a bridge-connected audio power amplifier capable of delivering typically 675mW of continuous average power to an 8Ω load with 1% THD+N from a 5V power supply.

Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4862 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optimally suited for low-power portable systems.

The LM4862 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.

The unity-gain stable LM4862 can be configured by external gain-setting resistors.