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LM48821TLX/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLASS AB STER 93MW 16USMD. Review the specifications below when checking this part for your BOM.
Audio Amplifiers specifications for LM48821TLX/NOPB
- Description：IC AMP CLASS AB STER 93MW 16USMD
- Series：Boomer®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：Class AB
- Output Type：Headphones, 2-Channel (Stereo)
- Max Output Power x Channels @ Load：93mW x 1 @ 16Ohm
- Voltage - Supply：2V ~ 4V
- Features：Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control
- Mounting Type：Surface Mount
- Supplier Device Package：16-DSBGA
- Package / Case：16-WFBGA, DSBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Audio Amplifiers datasheet and documents for LM48821TLX/NOPB
Audio Amplifiers Overview
The LM48821TLX/NOPB is a variable gain audio power amplifier from the Boomer series, manufactured by Texas Instruments. It is designed for stereo headphone applications with differential inputs. The device operates on a supply voltage range of 2V to 4V and delivers up to 93mW per channel into a 16-ohm load. It utilizes Class AB output topology and features depop circuitry to minimize startup noise. The component is supplied in Tape & Reel packaging and is RoHS3 compliant.
Audio Amplifiers Feature Summary
- Supports differential input configurations for improved noise rejection
- Integrates depop functionality to reduce audible switching artifacts
- Optimized for low-power stereo headphone driving applications
Audio Amplifiers Applications
- Stereo headphone amplification
- Portable audio devices
- Mobile phone audio circuits
Audio Amplifiers Procurement Notes
Verify the specific suffix TLX indicates tape and reel packaging when sourcing. Confirm RoHS3 compliance status matches current regulatory requirements. Ensure the supplier provides genuine Texas Instruments components to avoid counterfeit risks. Check availability as distribution status may vary by region.
Audio Amplifiers Selection Notes
Select this component for designs requiring differential inputs and low supply voltage operation. It is suitable for battery-powered devices where power efficiency is critical. Consider the 16-DSBGA package size for space-constrained layouts. Verify that the 93mW output capability meets the impedance requirements of the connected headphones.
Audio Amplifiers Part Context
This part belongs to the LM48821 series within the Boomer audio amplifier family. It is specifically engineered for mobile and portable electronics. The NOPB suffix denotes lead-free construction. It serves as a driver stage for high-quality audio reproduction in compact form factors.
Audio Amplifiers Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical specifications before replacing. Generic equivalents may not match the differential input or depop features.
Explore related parts through Amplifiers, Linear, Integrated Circuits (ICs), all product categories.
