AD22650

ESMT/EMP Features z Operation Voltage: 3V to 5.5V z Cap-less Output - Eliminates Output Capacitors - Improves Low Frequency Response - Reduces POP/Clicks z Low Noise and THD - SNR > 102dB - Typical Vn < 12uVrms - THD+N < 0.02% z Maximum Output Voltage Swing into 2.5k Load - 2Vrms at 3.3V Supply Voltage - 3Vrms at 5V Supply Voltage z Differential Input z External Gain Setting from 1V/V to 10V/V z Fast Start-up Time : 0.5ms z Integrated De-Pop Control z External Under Voltage Protection z Thermal Protection z Less External Components Required z +/-8kV IEC ESD Protection at line outputs Preliminary AD22650 3-Vrms Cap-Less Line Driver with Adjustable Gain Applications z z z z LCD / PDP TVs CD / DVD players Set-Top Boxes Home Theater in Box Description The AD22650 is a 3-Vrms cap-less stereo line driver. The device is ideal for single supply electronics. Cap-less design can eliminate output dc-blocking capacitors for better low frequency response and save cost. The AD22650 is capable of delivering 3-Vrms output into a 2.5kΩ　load with 5V supply. The gain settings can be set by users from 1V/V to 10V/V externally. The AD22650 has internal and external under voltage protection to prevent POP noise. Build-in shutdown control and de-pop control sequence also help AD22650 to be a pop-less device. The AD22650 is available in a 14-pin TSSOP package. Ordering Information Product ID AD22650-QH14NAT AD22650-QH14NAR Package TSSOP-14 Packing 96 Units / Tube 100 Tubes / Small Box 2.5k Unit...