This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LM4880MX/NOPB

Amplifier IC 2-Channel (Stereo) Class AB 8-SOIC

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM4880MX/NOPB
Datasheet:

LM4880MX/NOPB Datasheet (PDF)
Output power (W):

0.11
Analog supply (min) (V):

2.7
Analog supply voltage (max) (V):

5.5
Load (min) (Ω):

8
EDA/CAD Models:

Request Free CAD Models for LM4880MX/NOPB

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LM4880MX/NOPB General Description

The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8Ω load with 0.1% THD+N using 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 LM4880 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.

The LM4880 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.

The unity-gain stable LM4880 can be configured by external gain-setting resistors.

Key Features

No Bootstrap Capacitors or Snubber Circuits are Necessary
Small Outline (SOIC) and PDIP Packaging
Unity-Gain Stable
External Gain Configuration Capability

Key Specifications

THD+N at 1kHz at 200mW Continuous Average Output Power into 8Ω: 0.1% (max)
THD+N at 1kHz at 85mW Continuous Average Output Power into 32Ω: 0.1% (typ)
Output Power at 10% THD+N at 1kHz into 8Ω 325 mW (typ)
Shutdown Current 0.7 µA (typ)
2.7V to 5.5V Supply Voltage Range

All trademarks are the property of their respective owners.

Specifications

Output power (W)	0.11	Analog supply (min) (V)	2.7
Analog supply voltage (max) (V)	5.5	Load (min) (Ω)	8
PSRR (dB)	50	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Headphone channels	Stereo
Volume control	No	Shutdown current (ISD) (µA)	0.7
Architecture	Class-AB	Iq per channel (typ) (mA)	1.8
Pin Count	8	Released Date	Nov 2, 2015
Last Modified Date	Mar 7, 2023 4:10 PM UTC