# PCM1821IRTER (Component)
## Description
ADC, Audio 8k ~ 192k I²S, TDM 20-WQFN (3x3)
#IntegratedCircuit
## Component Details
- **Owner:** vasyl
- **Created:** 10/31/2022
- **Last Updated:** 12/26/2022
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Texas Instruments
- **Manufacturer Part Number:** PCM1821IRTER
- **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https://www.ti.com/lit/gpn/pcm1821
- **Used in:** 8 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/pcm1821irter/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/PCM1821IRTER/14641614) | $3.91 | 8.5K |
| [LCSC](https://www.lcsc.com/product-detail/C5215003.html) | $4.9617 | 10 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/PCM1821IRTER?qs=QNEnbhJQKvZHFR9I0sKPCw%3D%3D) | $3.52 | 2.4K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** PCM1821IRTER
- **Package / Case Code:** 20-WQFN
- **Pin Count:** 25
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IN1P | |
| 2 | IN1M | |
| 3 | IN2P | |
| 4 | IN2M | |
| 5 | VSS_1 | |
| 6 | SDOUT | |
| 7 | BCLK | |
| 8 | FSYNC | |
| 9 | IOVDD | |
| 10 | VSS_2 | |
| 11 | MD1 | |
| 12 | MD0 | |
| 13 | MSZ | |
| 14 | DREG | |
| 15 | VSS_3 | |
| 16 | AVDD | |
| 17 | AREG | |
| 18 | VREF | |
| 19 | FMT0 | |
| 20 | VSS_4 | |
| 21 | VSS_5 | |
| 22 | VSS_6 | |
| 23 | VSS_7 | |
| 24 | VSS_8 | |
| 25 | VSS_9 | |
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*Generated from [https://www.flux.ai/vasyl/pcm1821irter](https://www.flux.ai/vasyl/pcm1821irter)*