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Texas Instruments LM4808MMX/NOPB — Analog & Data Acquisition

Texas Instruments LM4808MMX/NOPB Class AB Stereo Headphone

MPNLM4808MMX/NOPB
End of Life

Texas Instruments Boomer® LM4808MMX/NOPB, Class AB stereo headphone amplifier, 150mW x 2 @ 16Ω, 2V-5.5V supply, -40°C to 85°C, 8-VSSOP surface-mount package.

$0.97Ref. price · indicative, final on quote
Texas Instruments LM4808MMX/NOPB datasheet (PDF)
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
SeriesBoomer®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LM4808MMX/NOPB specifications
ParameterValue
TypeClass AB
SeriesBoomer®
Output typeHeadphones, 2-Channel (Stereo)
MountingSurface Mount
Supply voltage2V ~ 5.5V
Max output power x channels @ load150mW x 2 @ 16Ohm
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesDepop
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)

Product details

What the 150 mW per channel means for your headphone driver design

The Texas Instruments LM4808MMX/NOPB is a Boomer® series Class AB stereo headphone amplifier in an 8-VSSOP package. It delivers 150 mW per channel into a 16 Ω load, which is enough output to drive most consumer and portable headphones to comfortable listening levels without an external buffer.

Depop feature — why it matters for pop-free turn-on

The LM4808MMX/NOPB includes a Depop feature that suppresses the audible pop and click during power-up and power-down. In portable designs where the amplifier is switched on and off frequently (e.g., by a headphone detect circuit), this saves the BOM the cost of an external muting relay or a dedicated soft-start capacitor on the output.

The NOPB suffix confirms lead-free / RoHS3 plating.

Frequently asked questions

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What is the price of LM4808MMX/NOPB?

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Is LM4808MMX/NOPB in stock?

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What is the equivalent part for LM4808MMX/NOPB?

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What is the recommended operating voltage for LM4808MMX/NOPB?

Spec compliance is critical for circuit design integrity.

Can LM4808MMX/NOPB be used as a replacement for LM4863?

Cross-reference knowledge saves design and procurement time.