Datasheet Details
- Part number
- LM4870
- Manufacturer
- National Semiconductor
- File Size
- 259.68 KB
- Datasheet
- LM4870_NationalSemiconductor.pdf
- Description
- 1.1W Audio Power Amplifier
LM4870 Description
LM4870 1.1W Audio Power Amplifier with Shutdown Mode October 1997 LM4870 1.1W Audio Power Amplifier with Shutdown Mode General .
The LM4870 is a bridge-connected audio power amplifier capable of delivering 1.
LM4870 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 LM4870 is unity-gain stable and the gain is set using external resistor
LM4870 Applications
* n Personal computers n Desktop computers n Low voltage audio system
Typical Application
Connection Diagram
Small Outline Package
DS100094-2
Top View Order Number LM4870M See NS Package Number M16A
DS100094-1
FIGURE 1. Typical Audio Amplifier Application Circuit
Boomer ® is a registered tradem
📁 Related Datasheet
📌 All Tags