LM4890 - 1 Watt Audio Power Amplifier

National Semiconductor

📥 Download Datasheet

LM4890 Datasheet Preview — Preview of LM4890 PDF

Datasheet Details

Part number: LM4890
Manufacturer: National Semiconductor
File Size: 1.18 MB
Datasheet: LM4890_NationalSemiconductor.pdf
Description: 1 Watt Audio Power Amplifier

LM4890 Product details

Description

The LM4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic low. Additionally, the LM4890 features an internal thermal shutdown protection mechanism. The LM4890 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4890 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j PSRR at 217Hz, VDD = 5V (Fig. 1) j Power Output at 5.0V &.

📁 Related Datasheet

LM4890M - 1 Watt Audio Power Amplifier (Texas Instruments)
LM4890MM - 1 Watt Audio Power Amplifier (Texas Instruments)
LM4890MMX - 1 Watt Audio Power Amplifier (Texas Instruments)
LM4890MX - 1 Watt Audio Power Amplifier (Texas Instruments)
LM4898 - 1 Watt Fully Differential Audio Power Amplifier (Texas Instruments)
LM4898MMBD - 1 Watt Fully Differential Audio Power Amplifier (Texas Instruments)
LM480261 - LCD (Sharp Electrionic Components)
LM4802B - Audio Power Amplifier (Texas Instruments)

📌 All Tags

Watt Audio Power Amplifier National Semiconductor

National Semiconductor LM4890-like datasheet

LM4891 - 1 Watt Audio Power Amplifier
LM4892 - 1 Watt Audio Power Amplifier
LM4893 - 1.1 Watt Audio Power Amplifier
LM4894 - 1Watt Fully Differential Audio Power Amplifier
LM4895 - 1Watt Fully Differential Audio Power Amplifier
LM4897 - 1.1Watt Audio Power Amplifier

LM4890 Stock/Price