LM4937 Series

Catalog

1.25-W, MONO CLASS-D AUDIO AMP WITH 175-MW EARPIECE AMP & 80-MW STEREO HEADPHONE AMP

Part	Type	Package / Case	Max Output Power x Channels @ Load	Supplier Device Package [y]	Supplier Device Package	Supplier Device Package [x]	Features	Output Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]
Texas Instruments LM4937RL/NOPB	Class AB	36-WFBGA DSBGA	1.25 W 80 mW	3.24	36-DSBGA	3.5	Depop Differential Inputs I2C I2S Mute Shutdown SPI Volume Control	1-Channel (Mono) with Mono and Stereo Headphones	Surface Mount	85 °C	-40 °C	2.7 V	5.5 V
Texas Instruments LM4937TL/NOPB	Class AB	36-WFBGA	1.25 W 80 mW		36-uSMD		Depop Differential Inputs I2C I2S Mute Shutdown SPI Volume Control	1-Channel (Mono) with Mono and Stereo Headphones	Surface Mount	85 °C	-40 °C	2.7 V	5.5 V