Datasheet Texas Instruments ADS1299-4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS1299-4 |
低噪声，4通道，24位模数转换器，用于生物电势测量
数据表
ADS1299-x Low-Noise, 4-, 6-, 8-Channel, 24-Bit, Analog-to-Digital Converter for EEG and Biopotential Measurements datasheet
PDF, 2.1 Mb, 修订版: C, 档案已发布: Jan 25, 2017
从文件中提取
状态
| ADS1299-4PAG | ADS1299-4PAGR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| ADS1299-4PAG | ADS1299-4PAGR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 64 | 64 |
| Package Type | PAG | PAG |
| Industry STD Term | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G |
| Package QTY | 160 | 1500 |
| Carrier | JEDEC TRAY (10+1) | LARGE T&R |
| Device Marking | ADS1299-4 | ADS1299-4 |
| Width (mm) | 10 | 10 |
| Length (mm) | 10 | 10 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | ADS1299-4PAG | ADS1299-4PAGR |
|---|---|---|
| # Input Channels | 4 | 4 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), V | 4.75 | 4.75 |
| Architecture | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 3.6 | 3.6 |
| Digital Supply(Min), V | 1.8 | 1.8 |
| INL(Max), +/-LSB | 8 | 8 |
| Input Range(Max), V | 5.25 | 5.25 |
| Input Type | Differential | Differential |
| Integrated Features | Daisy-Chainable,GPIO,Oscillator,PGA | Daisy-Chainable,GPIO,Oscillator,PGA |
| Interface | SPI | SPI |
| Multi-Channel Configuration | Simultaneous Sampling | Simultaneous Sampling |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | TQFP | TQFP |
| Package Size: mm2:W x L, PKG | 64TQFP: 144 mm2: 12 x 12(TQFP) | 64TQFP: 144 mm2: 12 x 12(TQFP) |
| Power Consumption(Typ), mW | 5 | 5 |
| Rating | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int |
| Resolution, Bits | 24 | 24 |
| SNR, dB | 121 | 121 |
| Sample Rate (max), SPS | 16KSPS | 16KSPS |
| Sample Rate(Max), MSPS | 0.016 | 0.016 |
| THD(Typ), dB | -99 | -99 |
生态计划
| ADS1299-4PAG | ADS1299-4PAGR | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015
模型线
系列: ADS1299-4 (2)
制造商分类
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)