ISL-9  -  Series DataSheet
ISL99202IRTAZ-T  -  60mW, Capfree, Stereo Headphone Amplifier  -  Intersil Corporation  -  Headphone Amplifiers

The ISL99202 is a stereo, capfree headphone amplifier. The wide operating voltage of 2.4V to 5.5V makes it versatile enough to be used in mobile battery powered applications powered by 2 AA or Single cell Li-Ion batteries as well as 3.3/5V power supply available notebook computers.
The ISL99202 has robust RF immunity, which makes it ideally suited for today’s mobile applications.
It has audiophile quality SNR and THD specifications and Click/Pop suppression.
The ISL99202 comes with Comprehensive Protection features, which include undervoltage and short-circuit protection and thermal shutdown.
The ISL99202 lowest power consumption in the industry is achieved by low Iqq and current shutdown.
The product is available in 12 Ld TQFN and 0.4mm pitch 12 ball WLCSP.
Features
• Supports 16Ω to 600Ω Speaker Impedance
• Ground Referenced: No Output Coupling Capacitors
• Audiophile Quality Sound THD of 0.01%, SNR of 102dB
• PSRR < -90dB, No Need for LDO
• Wide Operating Voltage of 2.4V to 5.5V
• < 3mA Quiesent Current and 0.1μA Shutdown Current
• State of the Art Pop and Click Suppression
• Pb-Free (RoHS Compliant)
Applications
• Mobile Phones
• MP3 Players