ES9601C Datasheet | ESS Technology

FEATURE Unmatched performance o +122d B SNR o - 117d B THD+N: 2Vrms @ 600 load o - 100d B THD+N: 30m W into 32 load Ground referenced output Pop-noise suppression Charge pump for negative supply 16-Pin CSP package < 9m A / 5A, quiescent / standby current DESCRIPTION o Industry’s highest performance audio headphone or line-out driver for mobile applications o Delivers SABRE SOUND® all the way to the headphones o Eliminates large DC blocking capacitors o Powers up and down without any clicks or pops o Single AVCC operation simplifies power supply o Minimizes PCB footprint o Maximizes battery life ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-8800 - Fax (408) 643-8801 CONFIDENTIAL Rev. 1.1 PIN LAYOUT April 18, 2019 ES9601C Headphone Driver Datasheet CSP View (Top View) Detailed Package Dimensions on page 15 ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-8800 - Fax (408) 643-8801 April 18, 2019 ES9601C Headphone Driver Datasheet CONFIDENTIAL Rev. 1.1 PIN DESCRIPTIONS Name I/O Description A1 I Active-low Power Down (High for normal operation) A2 I Differential Positive Analog Input (Right Channel) A3 INBR I Differential Negative Analog Input (Right Channel) A4 OUTR Analog Right Channel Output. A 4.7 resistor should be placed between OUTR and the load to provide amplifier short-circuit protection B1...