The G1402 is an output rail-to-rail stereo audio power amplifier housed in a 8-pin SOP package capable of delivering 125mW of continuous power into 16Ω loads & 75mW into 32Ω loads with the THD <0.1% per channel.
The gain setting of the amplifiers can simply achieve by setting two external resistors RI(input resistor) & RF (feedback resistor) promptly. The G1402 is a dual channel, low voltage, low power,
and high performance amplifiers. The quiescent current is 3mA @ 5V typically. With excellent AC
performance (small THD), it can be designed into a wide range of headphone driving applications.
High performance Class AB amplifier
High signal-to-noise ratio
Low power consumption
Large output voltage swing
Excellent power supply ripple rejection
3.0V to 6.5V supply voltage range
Surface-Mount package-SOP 8