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LM4901MM/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLSS AB MONO 1.6W 10VSSOP. Review the specifications below when checking this part for your BOM.
Audio Amplifiers specifications for LM4901MM/NOPB
- Description：IC AMP CLSS AB MONO 1.6W 10VSSOP
- Series：Boomer®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class AB
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：1.6W x 1 @ 4Ohm
- Voltage - Supply：2V ~ 5.5V
- Features：Depop, Shutdown
- Mounting Type：Surface Mount
- Supplier Device Package：10-VSSOP
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Audio Amplifiers datasheet and documents for LM4901MM/NOPB
Audio Amplifiers Overview
The LM4901MM/NOPB is a Class-AB mono audio amplifier manufactured by Texas Instruments. It delivers 1.6 W of output power into a 4-ohm load with a total harmonic distortion plus noise of 0.2%. The device operates on a single supply voltage ranging from 2 V to 5.5 V. It is housed in an MSOP-10 package and supports surface mount installation. The operational temperature range spans from -40°C to +85°C.
Audio Amplifiers Feature Summary
- Class-AB topology for high-fidelity audio reproduction
- Integrated pop-suppression circuitry to minimize startup transients
- Thermal shutdown protection for enhanced reliability
Audio Amplifiers Applications
- Portable audio devices
- Mobile phones
- Personal media players
Audio Amplifiers Procurement Notes
Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific packaging configuration. Confirm the MSOP-10 package variant matches the design footprint. Cross-reference the manufacturer datasheet for exact electrical characteristics and thermal requirements before finalizing procurement specifications.
Audio Amplifiers Selection Notes
Select this component for applications requiring a compact mono amplifier with low supply voltage operation. The MSOP-10 package offers space efficiency for portable designs. Ensure the load impedance aligns with the 4-ohm specification to achieve the rated 1.6 W output power without exceeding thermal limits.
Audio Amplifiers Part Context
This component belongs to the LM4901 series of audio amplifiers from Texas Instruments. It is designed as a cost-effective solution for mobile and portable electronics. The device integrates essential features like pop suppression and thermal protection within a small form factor, making it suitable for battery-powered applications requiring high audio quality.
Audio Amplifiers Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pin compatibility and electrical parameters when considering cross-references.
Explore related parts through Amplifiers, Linear, Integrated Circuits (ICs), all product categories.
