丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

Bi-CMOS IC For Portable Audio Equipment Stereo SE Power Amplifier

Overview The LV4992TT is the best LSI for the speaker drive for portable equipment that is battery drive, including the power amplifier circuit capable of low voltage (from 2.7V) operation and stand-by function to reduce the consumption current. Functions and Features • Built-in stereo SE power

文件：499.07 Kbytes 页数：10 Pages

SANYO

三洋

Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time

General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-p

文件：158.22 Kbytes 页数：10 Pages

Maxim

美信

Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time

General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-p

文件：158.22 Kbytes 页数：10 Pages

Maxim

美信