Datasheet Texas Instruments ADS1174 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | ADS1174 |
Quad, Simultanabtastung, 16-Bit-Analog-Digital-Wandler
Datenblätter
Quad/Octal, Simultaneous Sampling, 16-Bit Analog-to-Digital Converters datasheet
PDF, 1.4 Mb, Revision: B, Datei veröffentlicht: Sep 12, 2008
Auszug aus dem Dokument
Status
| ADS1174IPAPR | ADS1174IPAPRG4 | ADS1174IPAPT | ADS1174IPAPTG4 | |
|---|---|---|---|---|
| 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 | No | No | No | No |
Verpackung
| ADS1174IPAPR | ADS1174IPAPRG4 | ADS1174IPAPT | ADS1174IPAPTG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 64 | 64 | 64 | 64 |
| Package Type | PAP | PAP | PAP | PAP |
| Industry STD Term | HTQFP | HTQFP | HTQFP | HTQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 1000 | 1000 | 250 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | ADS1174 | ADS1174 | ADS1174 | ADS1174 |
| Width (mm) | 10 | 10 | 10 | 10 |
| Length (mm) | 10 | 10 | 10 | 10 |
| Thickness (mm) | 1 | 1 | 1 | 1 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | ADS1174IPAPR | ADS1174IPAPRG4 | ADS1174IPAPT | ADS1174IPAPTG4 |
|---|---|---|---|---|
| # Input Channels | 4 | 4 | 4 | 4 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), V | 4.75 | 4.75 | 4.75 | 4.75 |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 1.95 | 1.95 | 1.95 | 1.95 |
| Digital Supply(Min), V | 1.65 | 1.65 | 1.65 | 1.65 |
| INL(Max), +/-LSB | 0.0045 | 0.0045 | 0.0045 | 0.0045 |
| Input Range(Max), V | 5.25 | 5.25 | 5.25 | 5.25 |
| Input Type | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended |
| Integrated Features | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | HTQFP | HTQFP | HTQFP | HTQFP |
| Package Size: mm2:W x L, PKG | 64HTQFP: 144 mm2: 12 x 12(HTQFP) | 64HTQFP: 144 mm2: 12 x 12(HTQFP) | 64HTQFP: 144 mm2: 12 x 12(HTQFP) | 64HTQFP: 144 mm2: 12 x 12(HTQFP) |
| Power Consumption(Typ), mW | 135 | 135 | 135 | 135 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext |
| Resolution, Bits | 16 | 16 | 16 | 16 |
| SNR, dB | 97 | 97 | 97 | 97 |
| Sample Rate (max), SPS | 52kSPS | 52kSPS | 52kSPS | 52kSPS |
| Sample Rate(Max), MSPS | 0.052 | 0.052 | 0.052 | 0.052 |
| THD(Typ), dB | -105 | -105 | -105 | -105 |
Öko-Plan
| ADS1174IPAPR | ADS1174IPAPRG4 | ADS1174IPAPT | ADS1174IPAPTG4 | |
|---|---|---|---|---|
| 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: ADS1174 (4)
Herstellerklassifikation
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)