LM4951 Datasheet (National Semiconductor)

Part LM4951
Description Wide Voltage Range 1.8 Watt Audio Amplifier
Manufacturer National Semiconductor
Size 1.12 MB
Pricing from 0.1891 USD, available from Verical and DigiKey.
National Semiconductor

LM4951 Overview

Key Specifications

Mount Type: Surface Mount
Pins: 10
Max Voltage (typical range): 9 V
Min Voltage (typical range): 2.7 V

Description

The LM4951 is an audio power amplifier primarily designed for demanding applications in Portable Handheld devices. It is capable of delivering 1.8W mono BTL to an 8Ω load, continuous average power, with less than 1% distortion (THD+N) from a 7.5VDC power supply.

Key Features

  • Low current, active-low shutdown mode
  • Low quiescent current
  • Thermal shutdown protection
  • Unity-gain stable
  • External gain configuration capability

Price & Availability

Seller Inventory Price Breaks Buy
Verical 471 9+ : 0.1891 USD
25+ : 0.186 USD
100+ : 0.1829 USD
250+ : 0.1799 USD
View Offer
DigiKey 0 1+ : 1.84 USD
10+ : 1.35 USD
25+ : 1.2276 USD
100+ : 1.0936 USD
View Offer