National Semiconductor

Description

The LM4910 is an audio power amplifier primarily designed for headphone The LM4910 utilizes a new circuit topology that eliminates output coupling ATAD AM/FM/SW receiver IC Si4820/24 with external 32.768 kHz crystal oscillator support. LM4910 Audio amplifier IC. See Table 1 for details. Table 1. This schematic example uses the National Semiconductor LM4910 headphone amplifier. Passive components R1 . R4 and C7 C8 are required for the LM4910 AM/FM receiver IC Si4731 with external 32768 Hz crystal oscillator support. ST7588T LCD driver IC. LM4910 Audio amplifier IC. See Table 3 for details. components R1 R4 and C7 C8 are required for the LM4910 headphone amplifier as described in the LM4910 data sheet. The gain of the right and left amplifiers