Datasheet Texas Instruments ADS1293CISQ/NOPB
| Manufacturer | Texas Instruments |
| Series | ADS1293 |
| Part Number | ADS1293CISQ/NOPB |
Complete Low Power Integrated Analog Front End for ECG Applications 28-WQFN -20 to 85
Datasheets
ADS1293 Low-Power, 3-Channel, 24-Bit Analog Front-End for Biopotential Measurements datasheet
PDF, 2.3 Mb, Revision: C, File published: Dec 17, 2014
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 28 |
| Package Type | RSG |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | ADS1293 |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| # Input Channels | 3 |
| Analog Voltage AVDD(Max) | 5.5 V |
| Analog Voltage AVDD(Min) | 2.7 V |
| Architecture | Delta-Sigma |
| Digital Supply(Max) | 3.6 V |
| Digital Supply(Min) | 1.65 V |
| Input Range(Max) | 0.4 V |
| Input Type | Differential |
| Integrated Features | Oscillator |
| Interface | SPI |
| Multi-Channel Configuration | Simultaneous Sampling |
| Operating Temperature Range | -20 to 85 C |
| Package Group | WQFN |
| Package Size: mm2:W x L | 28WQFN: 25 mm2: 5 x 5(WQFN) PKG |
| Power Consumption(Typ) | 0.9 mW |
| Rating | Catalog |
| Reference Mode | Int |
| Resolution | 24 Bits |
| Sample Rate (max) | 25.6KSPS SPS |
| Sample Rate(Max) | 0.0256 MSPS |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: ADS1293EVM
ADS1293 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revision: A, File published: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revision: B, File published: 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. - MSP430 Interface to the ADS1293 Code LibraryPDF, 3.7 Mb, File published: May 17, 2013
The MSP430 is an ideal microcontroller solution for low-cost, low-power precision sensor applications because it consumes very little power. The ADS1293 is a fully integrated signal chain for portable, low-power medical electrocardiogram (ECG), sports, and fitness applications. This library provides functions to facilitate the interfacing of any MSP430 device to the ADS1293. An - Digital Filter Types in Delta-Sigma ADCsPDF, 219 Kb, File published: Jun 27, 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, Revision: A, File published: Apr 16, 2015
Model Line
Series: ADS1293 (3)
- ADS1293CISQ/NOPB ADS1293CISQE/NOPB ADS1293CISQX/NOPB
Manufacturer's Classification
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
