Datasheet Texas Instruments ADS1114 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | ADS1114 |
16-Bit-ADC mit integriertem PGA, Komparator, Oszillator und Referenz
Datenblätter
ADS111x Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator datasheet
PDF, 1.5 Mb, Revision: C, Datei veröffentlicht: Dec 5, 2016
Auszug aus dem Dokument
Status
| ADS1114IDGSR | ADS1114IDGST | ADS1114IRUGR | ADS1114IRUGT | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | No |
Verpackung
| ADS1114IDGSR | ADS1114IDGST | ADS1114IRUGR | ADS1114IRUGT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | RUG | RUG |
| Industry STD Term | VSSOP | VSSOP | X2QFN | X2QFN |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | BRNI | BRNI | N5J | N5J |
| Width (mm) | 3 | 3 | 2 | 2 |
| Length (mm) | 3 | 3 | 1.5 | 1.5 |
| Thickness (mm) | 1.02 | 1.02 | .37 | .37 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | .4 | .4 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | ADS1114IDGSR | ADS1114IDGST | ADS1114IRUGR | ADS1114IRUGT |
|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 2 | 2 | 2 | 2 |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Digital Supply(Min), V | 2 | 2 | 2 | 2 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 |
| Input Range(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Type | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended |
| Integrated Features | Comparator,Oscillator,PGA | Comparator,Oscillator,PGA | Comparator,Oscillator,PGA | Comparator,Oscillator,PGA |
| Interface | I2C | I2C | I2C | I2C |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | VSSOP | VSSOP | X2QFN | X2QFN |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10X2QFN: 3 mm2: 2 x 1.5(X2QFN) | 10X2QFN: 3 mm2: 2 x 1.5(X2QFN) |
| Power Consumption(Typ), mW | 0.3 | 0.3 | 0.3 | 0.3 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Int | Int | Int | Int |
| Resolution, Bits | 16 | 16 | 16 | 16 |
| Sample Rate (max), SPS | 860SPS | 860SPS | 860SPS | 860SPS |
| Sample Rate(Max), MSPS | 0.00086 | 0.00086 | 0.00086 | 0.00086 |
Öko-Plan
| ADS1114IDGSR | ADS1114IDGST | ADS1114IRUGR | ADS1114IRUGT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Anwendungshinweise
- 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: ADS1114 (4)
Herstellerklassifikation
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)