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LM4875M/NOPB

The Texas Instruments LM4875M/NOPB is a 750mW, stereo, analog input, Class-AB audio amplifier. It features precision DC volume control and a headphone amplifier, operating from a 2.7V to 5.5V supply range.

✓ Total Stock: 878 pcs

$ Price Range: $0.91

LM4875M/NOPB Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	878 pcs On Request	878 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

LM4875M/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Control Interface	Hardware
Lead Spacing	2.54 mm
Lead Style	Dual In-Line
Load	8 Ω
Operating Temperature	-40 to 85 °C
Tape & Reel	No

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LM4875M/NOPB Description

Short technical summary and product information.

The LM4875M/NOPB from Texas Instruments is a Class-AB audio power amplifier designed for high fidelity audio output. It is capable of delivering 750mW of continuous average power into an 8Ω load with less than 1% THD when powered by a 5V supply.

This amplifier features analog input and a hardware control interface. It operates within a supply voltage range of 2.7V to 5.5V and has a typical THD+N of 0.6% at 1kHz. The device includes precision DC voltage volume control and a headphone amplifier mode, with "click and pop" suppression.

For power conservation in portable applications, the LM4875M/NOPB has a micropower shutdown mode, activated when less than 300mV is applied to the DC Vol/SD pin, with a typical shutdown current of 0.7µA. It supports a minimum load impedance of 8Ω and operates across a temperature range of -40°C to 85°C.

Available in VSSOP (DGK) and SOIC (D) packages, the LM4875M/NOPB is suitable for various audio applications requiring efficient power amplification and precise volume control.

LM4875M/NOPB Quick Information

Product Type: Audio Amplifier

Series: LM4875

Canonical Name: LM4875M/NOPB Class-AB Audio Amplifier

Subcategory: General-Purpose Audio Amplifiers

LM4875M/NOPB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM4875M/NOPB Estimated Pricing

Qty	Low	High
1+	$0.91	$0.91

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM4875M/NOPB Features

750mW continuous average power output.
Class-AB audio amplifier architecture.
Precision DC voltage volume control.
Headphone amplifier mode with suppression.
Low shutdown current of 0.7µA typical.

LM4875M/NOPB Applications

Suitable for portable audio devices.
Ideal for speaker and headphone output.
Used in systems requiring volume control.
Applications needing efficient amplification.

LM4875M/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output power of the LM4875M/NOPB?

The LM4875M/NOPB can deliver 750mW of continuous average power into an 8Ω load with less than 1% THD when powered by a 5V supply. It can also deliver 1W typical at 10% THD+N into 8Ω.

What is the operating supply voltage range for the LM4875M/NOPB?

The operating supply voltage range for the LM4875M/NOPB is from 2.7V to 5.5V for both analog and power stage supplies.

What is the typical THD+N at 1kHz for the LM4875M/NOPB?

The typical Total Harmonic Distortion plus Noise (THD+N) at 1kHz for the LM4875M/NOPB is 0.6%.

What is the minimum load impedance supported by the LM4875M/NOPB?

The LM4875M/NOPB supports a minimum load impedance of 8Ω.

What is the operating temperature range of the LM4875M/NOPB?

The operating temperature range for the LM4875M/NOPB is from -40°C to 85°C.

What is the shutdown current of the LM4875M/NOPB?

The typical shutdown current for the LM4875M/NOPB is 0.7µA.

What package types are available for the LM4875M/NOPB?

The LM4875M/NOPB is available in VSSOP (DGK) and SOIC (D) package types.