Datasheet LM4860M/NOPB - National Semiconductor IC, AUDIO PWR AMP, CLASS AB, 1 W, SOIC-16 — 数据表

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Manufacturer: National Semiconductor

Description: IC, AUDIO PWR AMP, CLASS AB, 1 W, SOIC-16

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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 Class: AB
• Load Impedance: 8 Ohm
• Number of Channels: 1
• Operating Temperature Range: -20°C to +85°C
• Output Power: 1 W
• Supply Voltage Range: 2.7 V to 5.5 V

RoHS: Yes