NCS2211 Datasheet | onsemi

Description The NCS2211 is a high performance, low distortion Class A/B audio amplifier. It is capable of delivering 1 W of output power into an 8 W speaker bridge- tied load (BTL). The NCS2211 will operate over a wide temperature range, and it is specified for single- supply voltage operation for portable applications. It features low distortion performance, 0.2% typical THD + N @ 1 W and incorporates a shutdown/enable feature to extend battery life. The shutdown/enable feature will reduce the quiescent current to 1 m A maximum. The NCS2211 is designed to operate over the - 40°C to +85°C temperature range, and is available in an 8- lead SOIC package and a 3 X 3 mm DFN8 package. The SOIC package is pin patible with equivalent function and parable performance to petitive devices as is the DFN8 package. The DFN8 has a low thermal resistance of only 70°C/W plus has an exposed metal pad to facilitate heat conduction to copper PCB material. Low distortion, high power, low quiescent current, and small packaging makes the NCS2211 suitable for applications including notebook and desktop puters, PDA’s, and speaker phones. Features - Differential Output - 1.0 W into an 8 W Speaker - 1.5 W into a 4 W Speaker - Single Supply Operation: 2.7 V to 5.5 V - THD+N: 0.2% @ 1 W Output - Low Quiescent Current: 20 m A Max - Shutdown Current < 1.0 m A - Excellent Power Supply Rejection - Two Package Options: SOIC- 8 Package and DFN8 - Pin patible with petitive Devices - NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable - These Devices are Pb- Free, Halogen Free/BFR Free and are Ro HS pliant Applications - Desktop puters - Notebook puters - PDA’s - Speaker Phones - Games http://onsemi. 8 1 SOIC- 8 D SUFFIX CASE 751 MARKING DIAGRAMS N2211 ALYWG G 1 DFN8 N2211 MN SUFFIX CASE 506BJ ALYWG G N2211 A L Y W...