Texas Instruments_LM4865M/NOPB
original

Texas Instruments
LM4865M/NOPB

742-LM4865M/NOPB
PDF Datasheet
1W Stereo Audio Amp IC, Class-AB, 5.5V, 8-SOIC
6 Weeks

Why Choose Us?

Professional Platform

B2B & B2C purchasing

Delivery at full speed

1-2 days delivery

Wide variety

Original manufacturers

365 days guarantee

Responsible quality
APAC
ISO9001
Quality Policy
ISO45001
ISO14001
Original

Tech Specifications

Package/Case
SOIC
Gain
20dB
Height
1.5mm
Lead Free
Lead Free
Length
5mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Power
1W
Show More

LM4865M/NOPB Description

LM4865M/NOPB Description

The LM4865M/NOPB is a high-performance, Class AB monaural audio amplifier from Texas Instruments, part of the renowned Boomer® series. This IC is designed to deliver exceptional audio performance with a maximum output power of 1W into an 8-ohm load and 110mW into a 32-ohm load. It operates within a supply voltage range of 2.7V to 5.5V, making it highly versatile for a variety of applications. The LM4865M/NOPB is housed in a surface-mount 8SOIC package, ensuring ease of integration into compact designs.

LM4865M/NOPB Features

The LM4865M/NOPB offers a comprehensive set of features that enhance its functionality and reliability. Key features include:

  • Depopulation Control: Reduces unwanted noise during power-up and power-down sequences, ensuring clean audio output.
  • Mute Functionality: Allows for the temporary disabling of audio output, useful for applications requiring intermittent sound.
  • Shutdown Mode: Significantly reduces power consumption when the amplifier is not in use, extending battery life in portable devices.
  • Thermal Protection: Prevents damage from overheating by automatically reducing power output when temperatures exceed safe limits.
  • Volume Control: Provides adjustable gain settings to fine-tune audio output levels according to user preferences.

These features collectively ensure that the LM4865M/NOPB is not only reliable but also highly adaptable to different operational requirements.

LM4865M/NOPB Applications

The LM4865M/NOPB is ideal for a wide range of applications where high-quality audio output and efficient power management are critical. Its compact size and low power consumption make it particularly suitable for portable devices such as:

  • Smartphones and Tablets: Provides clear, high-quality audio output for music playback and voice calls.
  • Portable Media Players: Enhances the listening experience with robust audio performance.
  • Wearable Devices: Ensures efficient power usage and minimal footprint, crucial for compact wearable technology.
  • Headphones and Earbuds: Delivers powerful sound even with low-impedance loads, enhancing user experience.

Conclusion of LM4865M/NOPB

The LM4865M/NOPB stands out in the market due to its combination of high performance, extensive feature set, and compact design. Its ability to deliver 1W of power into an 8-ohm load while maintaining low power consumption makes it a top choice for designers looking to integrate high-quality audio into their products. The inclusion of depopulation control, mute functionality, and thermal protection ensures reliability and user satisfaction. With its RoHS3 compliance and REACH unaffected status, the LM4865M/NOPB also meets stringent environmental standards. Overall, the LM4865M/NOPB is a robust and versatile solution for any application requiring high-quality, efficient audio amplification.

FAQ

What is LM4865M/NOPB?
LM4865M/NOPB is a Audio Amplifiers from Texas Instruments. This product page provides its main specifications, pricing information, availability, and inquiry options.
Are there related or alternative parts for LM4865M/NOPB?
Is LM4865M/NOPB currently in stock?
What package or case is LM4865M/NOPB available in?
What operating temperature range does LM4865M/NOPB support?
Quick Quote
ADD TO RFQ LIST

Not available to buy online? Want the lower wholesale price? Please Send RFQ to get best price, we will respond immediately

QUICK RFQ