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ES9218P

ESS
Part Number ES9218P
Manufacturer ESS
Description 32-bit Stereo Low Power DAC
Published Nov 20, 2019
Detailed Description Analog Reinvented ES9218P 32-bit Stereo Low Power DAC with Headphone Amplifier, Analog Volume Control, and Output Switc...
Datasheet PDF File ES9218P PDF File

ES9218P
ES9218P

Overview
Analog Reinvented ES9218P 32-bit Stereo Low Power DAC with Headphone Amplifier, Analog Volume Control, and Output Switch The ES9218P is a high-performance 32-bit, 2-channel audio SABRE HiFi® D/A converter with QUAD DAC™ technology, headphone amplifier, analog volume control, and output switch designed for audiophile-grade portable power sensitive applications such as digital music players, consumer applications such as USB DACs and A/V receivers, as well as professional applications such as mixer consoles and digital audio workstations.
Using critically acclaimed QUAD DAC™ technology, patented 32-bit HyperStream® DAC architecture and Time Domain Jitter Eliminator, the ES9218P delivers up to 121dB DNR and –114dB THD+N in HiFi mode, a performance level that will satisfy the most demanding audio enthusiasts.
The ES9218P’s integrated SABRE DAC supports up to 32-bit 384kHz PCM and DSD256 audio data via master/slave I2S/DSD interface in synchronous and asynchronous sampling modes.
A user-programmable FIR filter with 8 presets is included for customizable sound signature.
Additionally, the ES9218P’s integrated SABRE Headphone Amp supports up to 2.
0Vrms output with analog gain control to reduce output noise at real-life listening levels.
An integrated output switch allows an auxiliary source such as voice to bypass the ES9218P for lowest power consumption in non-HiFi mode.
Residual distortion from suboptimal PCB components and layout can be minimized using ES9218P’s unique THD compensation circuit, while PCB footprint and bill-of-material are minimized via the ES9218P’s integrated feedback resistors and low-noise DAC reference LDO.
The ES9218P sets the standard for HD audio performance enabling SABRE HiFi® experience all the way from the DAC to headphones for today’s most demanding digital-audio applications in an easy-to-use 41-CSP package or 40 pin QFN package.
FEATURE Patented 32-bit HyperStream® II DAC/HPA QUAD DAC™ technology +130dB SNR, +121dB DNR -114 dB THD+N, 1.
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