LM4895MMX

The LM4895MMX is one member of the LM4895 family which is designed as the 1 watt fully differential audio power amplifier with shutdown select and fixed 6dB gain that can be used in (1)mobile phones; (2)PDAs; (3)portable electronic devices. This device contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. And the key specifications of it are:(1)Improved PSRR at 217Hz: 80dB; (2)Power Output at 5.0V & 1% THD: 1.0W(typ.); (3)Power Output at 3.3V & 1% THD: 400mW(typ.); (4)Shutdown Current: 0.1A(typ.)

Features of the LM4895MMX are:(1)fully differential amplification; (2)internal-gain-setting resistors; (3)available in space-saving packages micro SMD, MSOP and LLP; (4)ultra low current shutdown mode; (5)can drive capacitive loads up to 500 pF; (6)improved pop & click circuitry eliminates noises duringturn-on and turn-off transitions; (7)2.0 - 5.5V operation; (8)no output coupling capacitors, snubber networks or bootstrap capacitors required; (9)shutdown high or low selectivity.

The absolute maximum ratings of the LM4895MMX can be summarized as:(1)supply voltage: 6.0 V;(2)storage temperature: -65°C to +150°C;(3)input voltage: -0.3V to VDD +0.3V;(4)power dissipation: internally limited;(5)ESD susceptibility: 2500 V or 250 V;(6)junction temperature: 150°C. If you want to know more information such as the electrical characteristics about the LM4895MMX, please download the datasheet in www.seekic.com or www.chinaicmart.com.