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

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