LM4865M

Available Set Gain :
Common Mode Rejection Ratio (Min) :
Supply Current :
Maximum Power Dissipation :
Mounting Style : SMD/SMT
Packaging : Tube
Maximum Operating Temperature : + 85 C
Output Type : 1-Channel Mono
Operating Supply Voltage : 3 V, 5 V
Product : Class-AB
THD plus Noise : 0.6 %
Package / Case : SOIC-8 Narrow
Output Power : 1 W x 1 at 8 Ohms, 0.11 W x 1 at 8 Ohms


Description

The LM4865M is one member of the LM4865 family which is 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch.The LM4865 is a mono bridged audio power amplifier with DC volume control, capable of delivering 750 mW of continuous average power into an 8W load with less than 1% THD from a 5V power supply.It is could be used in:(1) GSM phones and accessories, DECT, office phones; (2) Hand held radio; (3)Other portable audio devices. The Key Specifications of LM4865M: (1) Po at 1.0% THD+N into 8W (SOP): 750 mW (typ); (2) Po at 10% THD+N into 8W (SOP): 1W (typ); (3) Shutdown Current: 0.7 A (typ).

Features of the LM4865M are:(1) DC volume control; (2) Headphone amplifier mode; (3)"Click and pop" suppression; (4) Shutdown control when volume control pin is low; (5) Thermal shutdown protection.

The absolute maximum ratings of the LM4865M can be summarized as:(1)supply voltage:6V;(2)Power Dissipation: Internally Limited;(3)Input Voltage: -0.3V to Vdd0.3 V;(4)ESD Susceptibility:2000V;(5)storage temperature:-65°C to +150°C;(6)Junction Temperature :150°C. If you want to know more information such as the electrical characteristics about the LM4865M,  please download the datasheet in www.seekic.com or www.chinaicmart.com.