Datasheet Texas Instruments ADS7957-Q1 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS7957-Q1 |
Automotriz de 10 bits, 1MSPS, micropoder de un solo canal de 16 canales, interfaz serial ADC
Hojas de datos
ADS79xx-Q1 8-, 10-, and 12-Bit, 1-MSPS, 4-, 8-, 12-, and 16-Channel, Single-Ended, Micropower, Serial Interface, Analog-to-Digital Converters datasheet
PDF, 1.6 Mb, Revisión: A, Archivo publicado: agosto 29, 2014
Extracto del documento
Estado
| ADS7957QDBTRQ1 | |
|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| ADS7957QDBTRQ1 | |
|---|---|
| N | 1 |
| Pin | 38 |
| Package Type | DBT |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | ADS7957Q |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Parameters / Models | ADS7957QDBTRQ1 |
|---|---|
| # Input Channels | 16 |
| Analog Voltage AVDD(Max), V | 5.25 |
| Analog Voltage AVDD(Min), V | 2.7 |
| Architecture | SAR |
| Digital Supply(Max), V | 5.25 |
| Digital Supply(Min), V | 1.7 |
| INL(Max), +/-LSB | 0.5 |
| Input Range(Max), V | 5.25 |
| Input Type | Single-Ended |
| Integrated Features | N/A |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range, C | -40 to 125 |
| Package Group | TSSOP |
| Package Size: mm2:W x L, PKG | 38TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) |
| Power Consumption(Typ), mW | 14.5 |
| Rating | Automotive |
| Reference Mode | Ext |
| Resolution, Bits | 10 |
| SINAD, dB | 60 |
| SNR, dB | 60 |
| Sample Rate (max), SPS | 1MSPS |
| Sample Rate(Max), MSPS | 1 |
| THD(Typ), dB | -80 |
Plan ecológico
| ADS7957QDBTRQ1 | |
|---|---|
| RoHS | Obediente |
Notas de aplicación
- Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revisión: A, Archivo publicado: mayo 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revisión: B, Archivo publicado: 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, Revisión: A, Archivo publicado: abr 16, 2015
Linea modelo
Serie: ADS7957-Q1 (1)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)