LM4941SDX/NOPB Texas Instruments - Yeehing Electronics

1.25-W, mono, analog input Class-AB audio amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	0.783
100 — 249	0.602
250 — 999	0.443
1,000 +	0.22

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	LM4941
Product	Audio Amplifiers
Class	Class-AB
Output Power	1.54 W
Mounting Style	SMD/SMT
Type	Audio Power Amplifier
Package / Case	WSON-8
THD plus Noise	0.04 %
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.4 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Supply Type	Single
Brand	Texas Instruments
CMRR - Common Mode Rejection Ratio	70 dB
Development Kit	LM4941TMBD
Operating Supply Current	1.7 mA
Operating Supply Voltage	2.4 V to 5.5 V
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	95 dB
Factory Pack Quantity	4500
Subcategory	Audio ICs
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

LM4941SDX/NOPB Datasheet

More Information

The LM4941 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.25 watts of continuous average power to a 8Ω load with less than 1% distortion (THD+N) from a 5VDC power supply. The LM4941 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other small form factor applications where minimal PCB space is a primary requirement.