# ADS1299IPAG (Component)
## Description
8 Channel AFE 24 Bit 42 mW 64-TQFP (10x10)
Analog front-end (AFE) for biopotential measurements, designed to acquire low-amplitude signals such as EEG and other electrophysiological data. It integrates eight simultaneous 24-bit delta-sigma ADCs with programmable gain amplifiers (gains of 1, 2, 4, 6, 8, 12, and 24), supports a 2.7 V to 5.25 V analog supply and a 1.65 V to 3.6 V digital supply, communicates through an SPI-compatible interface, and is housed in a 64-pin TQFP package.
Hashtags:
#AnalogFrontEnd #AFE #Biopotential #EEG #24BitADC #DeltaSigmaADC #ProgrammableGainAmplifier #SPI #EightChannel #TQFP64 #TexasInstruments #MedicalElectronics #ADS1299
## Component Details
- **Owner:** silicon-yard
- **Created:** 8/5/2026
- **Last Updated:** 8/5/2026
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Package or Case Code:** 64-TQFP (10x10)
- **Manufacturer Part Number:** ADS1299IPAG
- **Symbol Style:** parametric-v1
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Texas Instruments
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/3248043d3213750b3180176fe0e2c18ffc5bb9006a8fbcdd8a39cf43684d27d9.pdf
## 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/ads1299ipag/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/ADS1299IPAG?qs=g9Q%2FF7kJgMyNB%2Fl7Pgr%252B%252BA%3D%3D) | $100.35 | 200 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** ADS1299IPAG
- **Package / Case Code:** 64-TQFP
- **Pin Count:** 64
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IN8N | |
| 2 | IN8P | |
| 3 | IN7N | |
| 4 | IN7P | |
| 5 | IN6N | |
| 6 | IN6P | |
| 7 | IN5N | |
| 8 | IN5P | |
| 9 | IN4N | |
| 10 | IN4P | |
| 11 | IN3N | |
| 12 | IN3P | |
| 13 | IN2N | |
| 14 | IN2P | |
| 15 | IN1N | |
| 16 | IN1P | |
| 17 | SRB1 | |
| 18 | SRB2 | |
| 19 | AVDD_1 | |
| 20 | AVSS_1 | |
| 21 | AVDD_2 | |
| 22 | AVDD_3 | |
| 23 | AVSS_2 | |
| 24 | VREFP | |
| 25 | VREFN | |
| 26 | VCAP4 | |
| 27 | NC_1 | |
| 28 | VCAP1 | |
| 29 | NC_2 | |
| 30 | VCAP2 | |
| 31 | RESV1 | |
| 32 | AVSS_3 | |
| 33 | DGND_1 | |
| 34 | DIN | |
| 35 | ~PWDN | |
| 36 | ~RESET | |
| 37 | CLK | |
| 38 | START | |
| 39 | ~CS | |
| 40 | SCLK | |
| 41 | DAISY_IN | |
| 42 | GPIO1 | |
| 43 | DOUT | |
| 44 | GPIO2 | |
| 45 | GPIO3 | |
| 46 | GPIO4 | |
| 47 | ~DRDY | |
| 48 | DVDD_1 | |
| 49 | DGND_2 | |
| 50 | DVDD_2 | |
| 51 | DGND_3 | |
| 52 | CLKSEL | |
| 53 | AVSS1 | |
| 54 | AVDD1 | |
| 55 | VCAP3 | |
| 56 | AVDD_4 | |
| 57 | AVSS_4 | |
| 58 | AVSS_5 | |
| 59 | AVDD_5 | |
| 60 | BIASREF | |
| 61 | BIASINV | |
| 62 | BIASIN | |
| 63 | BIASOUT | |
| 64 | RESERVED | |
---
*Generated from [https://www.flux.ai/silicon-yard/ads1299ipag](https://www.flux.ai/silicon-yard/ads1299ipag)*