ESS ES9280APRO
The ES9281A/80A PRO is a feature-rich 32-bit, 2-channel USB audio D/A converter with headphone amplifier, PLL, Jack Detect, ADC and support for both analog and digital mics, and analog/digital mixing. It has been designed for professional applications (mixer consoles, digital audio workstations), audiophile-grade portable applications (headphones, headphone adapters and digital music players), and consumer applications (USB DACs and A/V receivers). The versatile audio input port accepts PCM, DSD, DoP, SPDIF and MQA* formats.| Part No. | ES9280APRO |
|---|---|
| Datasheet | ES9280APRO Download |
| Manufacturer |  ESS |
| Description | High performance USB DAC |
| Buy | Stock & Price |
APPLICATIONS
● USB headphones, USB headphone adapters, Digital music players, Portable multimedia players● Professional digital audio workstations and mixer consoles
● Consumer and Audiophile USB DAC headphone amplifiers and A/V receivers Typical Application 3.3V 1.8V 3.3V 1.8V *XTAL is a requirement XTAL Optional OSC OSC Application Processor I2C CODEC PCM/ DSD/DoP /SPDI F/MQA USB Host EE PROM PDM MIC I2C XOUT AVCC_33 AVCC_18 VCCA AVDD VUSB VDDA DVDD XIN AVCC_DAC VREF PNEG PNEG_VC ACLK1 ACLK2 C1_VC C1 RESETB GPIO SDAS SCLS C2 C2_VC ES9281PRO GSN_L IN_L INB_L DATA2 (SD) OUT_L DATA1 (WS) DCLK (BCK) OUT_R ADC_L ADC_R D+ INB_R IN_R GSN_R D- JDET1 VBUS JDET2 SDAM PB AMIC_P SCLM MBIAS AMIC_N GPIO ADDR RT1 AGND_L AGND_R DGND AGND ZREF ++ + +
