# AK7742EQ (Component) ## Description 24bit 2ch ADC + 24bit 4ch DAC with Audio DSP, LQFP-48 #Audio #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 11/27/2021 - **Last Updated:** 1/23/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Manufacturer Name:** AKM Semiconductor Inc. - **Datasheet URL:** https://www.akm.com/akm/en/file/datasheet/AK7742EQ.pdf - **Manufacturer Part Number:** AK7742EQ - **Used in:** 2 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/asahi-kasei-microdevices-akm/AK7742EQ/2333389) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** AK7742EQ - **Package / Case Code:** 48-LQFP - **Pin Count:** 48 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | AIN3L | | | 2 | AIN2R | | | 3 | AIN2L | | | 4 | AVDD | | | 5 | VSS1 | | | 6 | LFLT | | | 7 | TEST1 | | | 8 | CKM2 | | | 9 | DVDD | | | 10 | VSS2 | | | 11 | XTI | | | 12 | XTO | | | 13 | SDOUT1 | | | 14 | SDIN1/JX1 | | | 15 | SDIN2/JX2 | | | 16 | CKM1 | | | 17 | CKM0 | | | 18 | ~IRESET | | | 19 | I2CSEL | | | 20 | DVDD | | | 21 | VSS2 | | | 22 | LRCK | | | 23 | BICK | | | 24 | CLKO/SDOUT3 | | | 25 | SO/RDY/GPO/SDOUT2 | | | 26 | SDA | | | 27 | SCL | | | 28 | CAD0 | | | 29 | CAD1 | | | 30 | VSS1 | | | 31 | AVDRV | | | 32 | AVDD | | | 33 | AOUT2RN | | | 34 | AOUT2RP | | | 35 | AOUT2LN | | | 36 | AOUT2LP | | | 37 | AOUT1RN | | | 38 | AOUT1RP | | | 39 | AOUT1LN | | | 40 | AOUT1LP | | | 41 | VSS1 | | | 42 | VCOM | | | 43 | AVDD | | | 44 | AIN1RN | | | 45 | AIN1RP | | | 46 | AIN1LN | | | 47 | AIN1LP | | | 48 | AIN3R | | --- *Generated from [https://www.flux.ai/vasyl/ak7742eq~un](https://www.flux.ai/vasyl/ak7742eq~un)*