Datasheet Texas Instruments ADS1245IDGST — Datenblatt
| Hersteller | Texas Instruments |
| Serie | ADS1245 |
| Artikelnummer | ADS1245IDGST |
24-Bit-Low-Power-ADC mit High-Z-Eingangspuffer 10-VSSOP -40 bis 85
Datenblätter
ADS1245: Low-Power, 24-Bit Analog-to-Digital Converter datasheet
PDF, 824 Kb, Revision: A, Datei veröffentlicht: Aug 14, 2003
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 10 |
| Package Type | DGS |
| Industry STD Term | VSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BHI |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Herunterladen |
Parameter
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.25 V |
| Analog Voltage AVDD(Min) | 2.5 V |
| Architecture | Delta-Sigma |
| Digital Supply(Max) | 3.6 V |
| Digital Supply(Min) | 1.8 V |
| INL(Max) | 251.7 +/-LSB |
| Input Range(Max) | 4 V |
| Input Type | Differential,Single-Ended |
| Integrated Features | 50/60 Hz Rejection |
| Interface | SPI |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Power Consumption(Typ) | 0.27 mW |
| Rating | Catalog |
| Reference Mode | Ext |
| Resolution | 24 Bits |
| Sample Rate (max) | 15SPS SPS |
| Sample Rate(Max) | 0.000015 MSPS |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
- Data Capture with Multiple ADS1244 or ADS1245 Devices in ParallelPDF, 59 Kb, Datei veröffentlicht: Jun 2, 2004
The ADS1244 and ADS1245 are excellent low-power, high-precision analog-to-digital converters (ADCs). This application note discusses several important considerations when using the ADS1244/45 devices in multi-channel parallel measurement systems. - Inputs Currents for High-Resolution ADCsPDF, 127 Kb, Datei veröffentlicht: Mar 6, 2003
- Digital Filter Types in Delta-Sigma ADCsPDF, 219 Kb, Datei veröffentlicht: 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 - Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revision: B, Datei veröffentlicht: 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, Revision: A, Datei veröffentlicht: Apr 16, 2015
Modellreihe
Serie: ADS1245 (2)
- ADS1245IDGST ADS1245IDGSTG4
Herstellerklassifikation
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)