# AK4490REQ (Component)
## Description
Audio 32 b 768k DSD, PCM 48-LQFP (7x7) #CommonPartsLibrary #IntegratedCircuit #DataAcquisition
## Component Details
- **Owner:** jecstronic
- **Created:** 9/4/2023
- **Last Updated:** 9/4/2023
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www.akm.com/global/en/products/audio/audio-dac/ak4490req/
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** AK4490REQ
- **Manufacturer Name:** Asahi Kasei Microdevices/AKM
- **Used in:** 12 projects
- **Stars:** 1
- **Forks:** 4
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ak4490req/asahi-kasei-microdevices-corporation.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/asahi-kasei-microdevices-akm/AK4490REQ/16500124) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C17595975.html) | $11.6795 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Asahi-Kasei-Microdevices/AK4490REQ?qs=vvQtp7zwQdPsQCZPNQ7Hcw%3D%3D) | $5.68 | 2.5K |
| [Verical](https://www.verical.com/pd/akm-semiconductor-data-acquisition---dac-AK4490REQ-10999401?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** AK4490REQ
- **Package / Case Code:** 32-LQFP
- **Pin Count:** 48
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | NC | |
| 2 | PDN | |
| 3 | BICK/DCLK/BCK | |
| 4 | SDATA/DSDL/DINL | |
| 5 | LRCK/DSDR/DINR | |
| 6 | SSLOW/WCK | |
| 7 | SMUTE/CSN | |
| 8 | SD/CCLK/SCL | |
| 9 | SLOW/CDTI/SDA | |
| 10 | DIF0/DZFL/TSTO | |
| 11 | DIF/DZFR/TSTO | |
| 12 | DIF2/CAD0 | |
| 13 | PSN | |
| 14 | 12C | |
| 15 | DEMO | |
| 16 | DEM1 | |
| 17 | ACKS/CAD1 | |
| 18 | NC | |
| 19 | VREFHR | |
| 20 | VREFHR | |
| 21 | VREFLR | |
| 22 | VREFLR | |
| 23 | VCMR | |
| 24 | NC | |
| 25 | AOUTRP | |
| 26 | AOUTRN | |
| 27 | VDDR | |
| 28 | VDDR | |
| 29 | VSSR | |
| 30 | VSSR | |
| 31 | VSSL | |
| 32 | VSSL | |
| 33 | VDDL | |
| 34 | VDDL | |
| 35 | AOUTLN | |
| 36 | AOUTLP | |
| 37 | NC | |
| 38 | VCML | |
| 39 | VREFLL | |
| 40 | VREFLL | |
| 41 | VREFHL | |
| 42 | VREFHL | |
| 43 | NC | |
| 44 | AVDD | |
| 45 | AVSS | |
| 46 | MCLK | |
| 47 | DVSS | |
| 48 | DVDD | |
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*Generated from [https://www.flux.ai/jecstronic/ak4490req~gxp](https://www.flux.ai/jecstronic/ak4490req~gxp)*