Datasheet Texas Instruments LM4911QMMX/NOPB

Stereo 40mW Low Noise Headphone Amplifier with Selectable Capacitive Coupled or OCL Output 10-VSSOP -40 to 105

Datasheets

PDF, 1.8 Mb, Revision: M, File published: Jun 8, 2011

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Analog Supply (V)	2 Max
Architecture	Class-AB
Headphone Channels	Stereo
Iq per channel(Typ)	1 mA
Load(Min)	16 ohms
Operating Temperature Range	-40 to 105 C
Output Power	0.04 W
PSRR	65 dB
Package Group	VSSOP
Package Size: mm2:W x L	10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rating	Automotive
Shutdown Current (ISD)	0.1 uA
Volume Control	No

RoHS

Compliant

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Guidelines for Measuring Audio Power Amplifier Performance
PDF, 765 Kb, File published: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
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AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.

Series: LM4911Q-Q1 (2)

Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Headphone Amplifier