Skip to the content
PCBKitNew board
ES9038Q2M on a board, in 3D

ES9038Q2M

ESS Tech

1.8V~3.3V 2 32 I2C Power-down mode、Programmable gain、Soft reset QFN-30-EP(3x5) Digital to Analog Converters (DAC) ROHS

Extended
DatasheetJLCPCBLCSCess-tech/ES9038Q2M
Category
Digital To Analog Converters (DAC)
Package
QFN-30-EP(3x5)
Pins
31

Overview

The ES9038Q2M is a digital To Analog Converter made by ESS Tech in a QFN-30-EP(3x5) package with 31 pins. 1.8V~3.3V 2 32 I2C Power-down mode、Programmable gain、Soft reset QFN-30-EP(3x5) Digital to Analog Converters (DAC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ES9038Q2M, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-30_L5.0-W3.0-P0.40-BL-EP3.8, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2682306). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

AVCC_R1DACRB2DACR3BIAS4SW5FSYNC6HPSDb7DACL8DACLB9AVCC_L10AGND_L11VCCA12DVCC13DGND14DVDD15GPIO216GPIO117DATA218DATA119DATA_CLK20RESETB21RT122SCL23SDA24ADDR25NC26VCCA27XOUT28XI29AGND_R30EP31
EasyEDA_Cloud:ES9038Q2MFrom EasyEDA

Footprint

31
EasyEDA_Cloud:QFN-30_L5.0-W3.0-P0.40-BL-EP3.8From EasyEDA

Parameters

5
Function
Programmable gain；Power-down mode；Soft reset
Interface
I2C
Number of Channels
2
Resolution (Bits)
32
Voltage - Supply
1.8V~3.3V

Order codes

1

Pinout

31
The pins of the ES9038Q2M
PinNameType
1AVCC_RUnspecified
2DACRBUnspecified
3DACRUnspecified
4BIASUnspecified
5SWUnspecified
6FSYNCUnspecified
7HPSDbUnspecified
8DACLUnspecified
9DACLBUnspecified
10AVCC_LUnspecified
11AGND_LUnspecified
12VCCAUnspecified
13DVCCUnspecified
14DGNDUnspecified
15DVDDUnspecified
16GPIO2Unspecified
17GPIO1Unspecified
18DATA2Unspecified
19DATA1Unspecified
20DATA_CLKUnspecified
21RESETBUnspecified
22RT1Unspecified
23SCLUnspecified
24SDAUnspecified
25ADDRUnspecified
26NCUnspecified
27VCCAUnspecified
28XOUTUnspecified
29XIUnspecified
30AGND_RUnspecified
31EPUnspecified

Open-source boards using it

All 2
  • 4 layers65 × 56.1 mmMhd314, the printed circuit board in 3D

    Mhd314

    yanava/mhd314

    mahaudio DAC for the RaspberryPi

    195 parts4BSD-3-Clause
  • 2 layers100 × 80 mmSteDAC, the printed circuit board in 3D

    SteDAC

    stefantquach/steDAC

    Open source audio DAC project based on the ES9038Q2M DAC from ESS. Still WIP

    164 parts2

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ess-tech/ES9038Q2M" title="ES9038Q2M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ess-tech/ES9038Q2M.jpg" alt="ES9038Q2M" width="1200" height="900">
A picture that opens the part, for a README
[![ES9038Q2M](https://pcbkit.io/embed/parts/ess-tech/ES9038Q2M.jpg?size=s)](https://pcbkit.io/parts/ess-tech/ES9038Q2M)

Questions

Is there a KiCad symbol and footprint for the ES9038Q2M?

Yes. The symbol is EasyEDA_Cloud:ES9038Q2M and the footprint EasyEDA_Cloud:QFN-30_L5.0-W3.0-P0.40-BL-EP3.8, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ES9038Q2M?

QFN-30-EP(3x5), with 31 pins. Its footprint is drawn on this page.

Where is the ES9038Q2M datasheet?

ESS Tech publishes it: the Datasheet link on this page opens it.

Where can I order the ES9038Q2M?

JLCPCB lists it as part C2682306, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the ES9038Q2M?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.