LM49101TMX/NOPB Texas Instruments - Yeehing Electronics

540-mW, mono, 44-mW stereo, analog input Class-AB audio amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	2.188
100 — 249	1.917
250 — 999	1.344
1,000 +	0.76

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	LM49101
Product	Headphone Amplifiers
Class	Class-AB
Output Power	1.3 W
Mounting Style	SMD/SMT
Package / Case	uSMD
Audio - Load Impedance	32 Ohms
THD plus Noise	0.055 %
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Description/Function	Headphone/Speaker
Height	0.47 mm
Input Type	Differential, Single
Length	2.07 mm
Output Type	1-Channel Mono, 2-Channel Stereo
Supply Type	Triple
Width	2.04 mm
Brand	Texas Instruments
CMRR - Common Mode Rejection Ratio	60 dB
Dual Supply Voltage	3 V, 5 V
Maximum Dual Supply Voltage	2.9 V, 5.5 V
Minimum Dual Supply Voltage	1.7 V, 1.8 V, 2.7 V
Output Signal Type	Differential, Single
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	90 dB
Factory Pack Quantity	3000
Subcategory	Audio ICs

For more information, please refer to datasheet

Documents

LM49101TMX/NOPB Datasheet

More Information

The LM49101 is a fully integrated audio subsystem with a mono power amplifier capable of delivering 540mW of continuous average power into an 8Ω BTL speaker load with 1% THD+N using a 3.3V supply. The LM49101 includes a separate stereo headphone amplifier that can deliver 44mW per channel into 32Ω loads using a 2.75V supply.