# AK4493SEQ (Component)
## Description
Audio D/A Converter ICs Premium DAC Gen3+ 32bit 768kHz 125dB 2ch DSD SCDF
Audio digital-to-analog converter (DAC) that converts PCM and DSD digital audio data into high-performance analog output signals using a 32-bit architecture. It supports PCM input up to 768 kHz and DSD input up to 22.4 MHz (DSD512), features an I²S/TDM serial audio interface, operates from 3.0–3.6 V analog and digital supplies with a 1.7–1.98 V logic supply, and is housed in a 48-pin LQFP package.
#AudioDAC #DAC #32BitDAC #PCM #DSD #I2S #TDM #AKM #AK4493SEQ #LQFP48
## Component Details
- **Owner:** silicon-yard
- **Created:** 8/3/2026
- **Last Updated:** 8/3/2026
- **Visibility:** Public
- **Manufacturer Name:** Asahi Kasei Microdevices
- **Manufacturer Part Number:** AK4493SEQ
- **Part Type:** Integrated Circuit
- **Symbol Style:** parametric-v1
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Datasheet URL:** https://info2.akm.com/NTY4LUFQSi0yNTUAAAGIKypGfocQFOnegEJYsrVIex-YBlHLm3GLtyIKKfwqo7Ul6QoYTQp5_r0JA_JYYGJWnu6VszM=
## 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/ak4493seq/asahi-kasei-microdevices-corporation.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Asahi-Kasei-Microdevices/AK4493SEQ?qs=vvQtp7zwQdNLz7hR9sAnvg%3D%3D) | $9.19 | 829 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** AK4493SEQ
- **Package / Case Code:** 32-LQFP
- **Pin Count:** 48
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | DVDD | |
| 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 | |
| 11 | DIF1/DZFR | |
| 12 | DIF2/CAD0 | |
| 13 | PSN | |
| 14 | I2C/INV | |
| 15 | DEM0 | |
| 16 | LDOE | |
| 17 | ACKS/CAD1 | |
| 18 | TESTE | |
| 19 | VREFHR_1 | |
| 20 | VREFHR_2 | |
| 21 | VREFLR_1 | |
| 22 | VREFLR_2 | |
| 23 | VCMR | |
| 24 | NC_1 | |
| 25 | AOUTRP | |
| 26 | AOUTRN | |
| 27 | VDDR_1 | |
| 28 | VDDR_2 | |
| 29 | VSSR_1 | |
| 30 | VSSR_2 | |
| 31 | VSSL_1 | |
| 32 | VSSL_2 | |
| 33 | VDDL_1 | |
| 34 | VDDL_2 | |
| 35 | AOUTLN | |
| 36 | AOUTLP | |
| 37 | NC_2 | |
| 38 | VCML | |
| 39 | VREFLL_1 | |
| 40 | VREFLL_2 | |
| 41 | VREFHL_1 | |
| 42 | VREFHL_2 | |
| 43 | NC_3 | |
| 44 | AVDD | |
| 45 | AVSS | |
| 46 | MCLK | |
| 47 | DVSS | |
| 48 | TVDD | |
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*Generated from [https://www.flux.ai/silicon-yard/ak4493seq](https://www.flux.ai/silicon-yard/ak4493seq)*