# ES9028PRO (Component)

## Description

32\-bit 8\-Channel Audio DAC, 135 / 129 dB DNR \(mono / 8\-Channel\), S/PDIF / PCM \(I2S and left/right\-justified formats\) / DoP / DSD audio input, GPIO / I2C control interface, TQFP\-64
ESS\-Technology SABRE\-PRO PGA Audiophile
\*TQFP\*10x10mm?P0\.5mm?EP5\.3\*x5\.3\*mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Manufacturer Part Number:** ES9028PRO
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/522dff7a16d2a7be330babf611ce2bd576b064cc082b8b25ca6ce07fbde12df8\.pdf
- **Part Type:** Integrated Circuit
- **Package or Case Code:** TQFP\-64\-1EP\_10x10mm\_P0\.5mm\_EP5\.305x5\.305mm\_ThermalVias

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Mouser](https://www.mouser.com/en/ProductDetail/ESS-Technology/ES9028PRO?qs=yqaQSyyJnNhfN5LnpfDeVw%253D%253D) | $79\.20 | 986 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** ES9028PRO
- **Package / Case Code:** 64\-TQFP
- **Pin Count:** 65
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | VDD\_\{L\} | Power In |
| 2 | DAC1 | Output |
| 3 | DAC1B | Output |
| 4 | DAC3B | Output |
| 5 | DAC3 | Output |
| 6 | AGND\_\{L\} | Power In |
| 7 | AVCC\_\{L\} | Power In |
| 8 | \~\{RESETB\} | Input |
| 9 | DGND | Power In |
| 10 | AVCC\_\{L\} | Passive |
| 11 | AGND\_\{L\} | Passive |
| 12 | DAC5 | Output |
| 13 | DAC5B | Output |
| 14 | DAC7B | Output |
| 15 | DAC7 | Output |
| 16 | VDD\_\{L\} | Passive |
| 17 | AVCC\_\{L\} | Passive |
| 18 | AGND\_\{L\} | Passive |
| 19 | DGND | Passive |
| 20 | DVDD | Power In |
| 21 | SDA | Bi\-Directional |
| 22 | SCL | Input |
| 23 | XOUT | Output |
| 24 | XIN | Input |
| 25 | VCCA | Power In |
| 26 | GPIO4 | Bi\-Directional |
| 27 | GPIO3 | Bi\-Directional |
| 28 | GPIO2 | Bi\-Directional |
| 29 | DVDD | Passive |
| 30 | DGND | Passive |
| 31 | AGND\_\{R\} | Power In |
| 32 | AVCC\_\{R\} | Power In |
| 33 | VDD\_\{R\} | Power In |
| 34 | DAC8 | Output |
| 35 | DAC8B | Output |
| 36 | DAC6B | Output |
| 37 | DAC6 | Output |
| 38 | AGND\_\{R\} | Passive |
| 39 | AVCC\_\{R\} | Passive |
| 40 | GPIO1 | Bi\-Directional |
| 41 | ADDR | Input |
| 42 | AVCC\_\{R\} | Passive |
| 43 | AGND\_\{R\} | Passive |
| 44 | DAC4 | Output |
| 45 | DAC4B | Output |
| 46 | DAC2B | Output |
| 47 | DAC2 | Output |
| 48 | VDD\_\{R\} | Passive |
| 49 | AVCC\_\{R\} | Passive |
| 50 | AGND\_\{R\} | Passive |
| 51 | DGND | Passive |
| 52 | DATA8 | Bi\-Directional |
| 53 | DATA7 | Bi\-Directional |
| 54 | DATA6 | Bi\-Directional |
| 55 | DATA5 | Bi\-Directional |
| 56 | DATA4 | Bi\-Directional |
| 57 | DATA3 | Bi\-Directional |
| 58 | DATA2 | Bi\-Directional |
| 59 | DATA1 | Bi\-Directional |
| 60 | DATA\_CLK | Bi\-Directional |
| 61 | DVDD | Passive |
| 62 | AVDD | Power In |
| 63 | AGND\_\{L\} | Passive |
| 64 | AVCC\_\{L\} | Passive |
| 65 | EPAD | Passive |

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*Generated from [https://flux\.ai/kicad\-part\-library/es9028pro\~yml](https://flux.ai/kicad-part-library/es9028pro~yml)*