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See Technical Specifications

LM4950TS +BOM

Wide voltage range

Manufacturer:

Texas Instruments
Mfr.Part #:

LM4950TS
Datasheet:

LM4950TS Datasheet (PDF)
Audio Input Type:

Analog Input
Architecture:

Class-AB
Speaker Channels (max):

Stereo
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for LM4950TS

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LM4950TS General Description

The LM4950TS is a cutting-edge audio power amplifier IC tailored for modern portable gadgets such as smartphones and tablets. With a versatile supply voltage range spanning from 2.0V to 5.5V, this IC is ideal for applications reliant on battery power. Delivering up to 1.1W of continuous output power into an 8Ω load with a 5V supply, the LM4950TS stands out for its efficiency. It boasts a low shutdown current of 0.01μA, ensuring minimal power consumption when not in active use. The device also touts a low distortion rate of 0.5%, guaranteeing crystal-clear audio output

Key Features

Audio amplifier IC for portable devices
Low power consumption and high efficiency
Suitable for headphones and small speakers

Application

Experience LM4950TS power
LM4950TS: small size, big sound

Specifications

Audio input type	Analog Input	Architecture	Class-AB
Speaker channels (max)	Stereo	Rating	Catalog
Power stage supply (max) (V)	16	Power stage supply (min) (V)	9.6
Load (min) (Ω)	4	Output power (W)	7.5
THD + N at 1 kHz (%)	0.03	Iq (typ) (mA)	16
Control interface	Hardware	Closed/open loop	Open
Analog supply (min) (V)	9.6	Analog supply voltage (max) (V)	16
PSRR (dB)	70	Operating temperature range (°C)	-40 to 85