LM49270SQ/NOPB

具有 OCL 耳机放大器、3D 增强功能和耳机感应的免滤波 2.2W D 类音频子系统 28-WQFN -40 to 85

放大器 IC 2-通道（立体声）带立体声耳机 D 类 28-WQFN（5x5）

得捷:
IC AMP CLASS D STER 2.2W 28WQFN

立创商城:
LM49270SQ/NOPB

德州仪器TI:
2.3-W, stereo Class-D audio amp with 155-mW headphone amp & 3D enhancement

艾睿:
Bring some extra strength to your music with this LM49270SQ/NOPB class D amplifier manufactured from Texas Instruments. It has a maximum load resistance of 32 Ohm. It has a single input signal and a differential and single output signal. It has a 2-channel stereo output. Its typical dual supply voltage is 3|5 V, with a minimum of 2.4 V and maximum of 5.5 V. This audio amplifier has a temperature range of -40 °C to 85 °C. Its typical PSRR is 78 dB. This device uses four power supplies.

安富利:
Audio Amp Headphone/Speaker 2-CH Stereo 1.75W Class-D 28-Pin LLP EP T/R

Chip1Stop:
Audio Amp Headphone/Speaker 2-CH Stereo 1.75W Class-D 28-Pin WQFN EP T/R

Verical:
Audio Amp Headphone/Speaker 2-CH Stereo 1.75W Class-D 28-Pin WQFN EP T/R

Newark:
# TEXAS INSTRUMENTS  LM49270SQ/NOPB  Audio Power Amplifier, D, 2 Channel, 2.2 W, 2.4V to 5.5V, LLP, 28 Pins