BL8602 Overview
The BL8602 is a low power audio amplifier integrated circuit intended(primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages(2.0 V minimum).Coupling capacitors to the speaker are not required. The gain of this amplifier is controlled easily by two external resistors.
BL8602 Key Features
- Wide operating supply voltage: Vcc=2V~16V
- Low quiescent supply current(Icc=2.2mA,typ)
- Medium output power(Po=250mW at Vcc=6V, RL=32ohm,THD≤10%)
- Load impedance range : 8~100ohm
- Mute function (Icc=55uA, typ)
- Minimum number of external parts required
- Low distortion BLOCK DIAGRAM
