Part Number : KA386, KA386S, KA386D
Function : Low Voltage Audio Power Amplifier
Package : DIP 8 Pin, SIP 9 Pin, SOP 8 Pin
Manufacturers : Samsung Electronics
The KA386, KA386S, KA386D is a power amplifer designed for use in low voltage consumer applications. The gain is internally set to 20 to keep the external part count low, but the addition of an external resistor and capacitor between Pins 1 and 8 will increase the gain to any value up to 200.
1. Battery operation
2. Minimum exteral parts.
3. Wide supply voltage range : 4V ~ 12 V
4. Low quiescent current drain ( 4mA)
5. Ground refereced input
6. Self-contering output quiescent voltage
7. Low distortion
8. Voltage gains : 20 ~ 200 dB