component
ES8316
Public Made by Adomby adom
Everest semi Everest Semiconductor ADCs/DACs - Special Purpose, QFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownES8316
Everest semi Everest Semiconductor · ADCs/DACs - Special Purpose · QFN-32-EP(4x4)
ES8316 from Everest semi Everest Semiconductor, in a QFN-32-EP(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CCLK | input | I²C clock input for serial configuration interface; SCL line, 400 kbps maximum |
| 2 | MCLK | input | Master clock input; supports 256/384Fs audio clocks and 12/24 MHz USB clocks |
| 3 | DVDD | power_in | Digital core supply voltage; recommended range 1.6V to 3.6V |
| 4 | PVDD | power_in | Digital IO supply voltage; recommended range 1.6V to 3.6V |
| 5 | DGND | power_in | Digital ground reference |
| 6 | SCLK | bidirectional | Serial audio bit clock; master/slave mode selectable, maximum frequency 26 MHz |
| 7 | DSDIN | input | DAC serial data input for I²S/PCM audio formats |
| 8 | DLRCK | bidirectional | DAC left/right clock signal for frame synchronization, maximum frequency 200 kHz |
| 9 | ASDOUT | output | ADC serial data output; 24-bit 92 dB SNR audio data |
| 10 | GPIO1 | bidirectional | Configurable general purpose input/output pin |
| 11 | GPIO2 | bidirectional | Configurable general purpose input/output pin |
| 12 | GPIO3 | bidirectional | Configurable general purpose input/output pin |
| 13 | CPVSSP | passive | Charge pump supply filter pin; connect to 1µF decoupling capacitor |
| 14 | CPVDD | power_in | Charge pump power supply; recommended 1.6V to 2.0V |
| 15 | CPTOP | passive | Charge pump upper capacitor terminal; external 1µF capacitor required |
| 16 | CPBOT | passive | Charge pump lower capacitor terminal; external 1µF capacitor required |
| 17 | CPGND | power_in | Charge pump ground reference |
| 18 | CPGNDREF | passive | Charge pump ground reference filter pin; must connect to analog ground at headphone output |
| 19 | ROUT | output | Right analog output; 93 dB SNR ground-centered headphone driver |
| 20 | LOUT | output | Left analog output; 93 dB SNR ground-centered headphone driver |
| 21 | DACVREF | output | DAC reference voltage output; requires 1µF decoupling capacitor to ground |
| 22 | AVDD | power_in | Analog supply voltage; recommended range 2.0V to 3.6V |
| 23 | AGND | power_in | Analog ground reference |
| 24 | ADCVREF | output | ADC reference voltage output; requires 1µF decoupling capacitor to ground |
| 25 | VMID | output | Mid-supply reference output (AVDD/2); requires 1µF decoupling capacitor for stability |
| 26 | MICBIAS | output | Microphone bias output for electret microphone elements |
| 27 | RIN2 | input | Right input channel 2; 20 kΩ input impedance |
| 28 | LIN2 | input | Left input channel 2; 20 kΩ input impedance |
| 29 | RIN1 | input | Right input channel 1; 20 kΩ input impedance |
| 30 | LIN1 | input | Left input channel 1; 20 kΩ input impedance |
| 31 | CE | input | I²C chip address select; pull low for address 0x10, high for address 0x11 |
| 32 | CDATA | bidirectional | I²C data line; open-drain bidirectional interface, 400 kbps maximum |
| 33 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Everest semi Everest Semiconductor |
| Package | QFN-32-EP(4x4) |
| Category | Data Acquisition |
| Pins | 33 |
CAD (KiCad official)
- Symbol:
ES8316 - Footprint:
Package_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.9x2.9mm - 3D model: QFN-32-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
es8316-etched.step/es8316-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);es8316.step/es8316.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Everest semi Everest Semiconductor datasheet (12 pp, sha256
87fd94615aea6f5c, retrieved 2026-09-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).