Datasheet LM4860M - National Semiconductor AMP, AUDIO 1 W, SMD, 4860, SOIC16 — Ficha de datos

National Semiconductor LM4860M

Part Number: LM4860M

Descripción detallada

Manufacturer: National Semiconductor

Description: AMP, AUDIO 1 W, SMD, 4860, SOIC16

data sheetDownload Data Sheet

Docket:
LM4860 1W Audio Power Amplifier with Shutdown Mode
August 2000
LM4860 Series 1W Audio Power Amplifier with Shutdown Mode
General Description
The LM4860 is a bridge-connected audio power amplifier capable of delivering 1W of continuous average power to an 8 load with less than 1% THD+N over the audio spectrum 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 using surface mount packaging. Since the LM4860 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4860 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. It also includes two headphone control inputs and a headphone sense output for external monitoring. The unity-gain stable LM4860 can be configured by external gain setting resistors for diff

Specifications:

  • Amplifier Case Style: SOIC
  • Amplifier Type: Power
  • Bandwidth: 20 kHz
  • Base Number: 4860
  • IC Generic Number: 4860
  • Load Impedance Min: 8 Ohm
  • Load Impedance: 8 Ohm
  • Logic Function Number: 4860
  • Mounting Type: SMD
  • Number of Amplifiers: 1
  • Number of Channels: 1
  • Number of Pins: 16
  • Operating Temperature Range: -20°C to +85°C
  • Operational Amplifier Features: Audio
  • Output Power Pout: 1.15 W @ 8 Ohm
  • Output Power: 1 W
  • Package / Case: SOIC
  • Power Rating RMS: 1.15 W
  • SVHC: No SVHC (15-Dec-2010)
  • Supply Voltage + Nom: 5 V
  • Supply Voltage Range: 2.7 V to 5.5 V
  • THD + N: 0.72% @ 1 W, VDD=5V

RoHS: Yes