Datasheet Texas Instruments ADS8556 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS8556 |
630kSPS, convertidor analógico a digital de muestreo simultáneo de 6 canales
Hojas de datos
ADS855x 16-, 14-, 12-Bit, Six-Channel, Simultaneous Sampling Analog-to-Digital Converters datasheet
PDF, 1.4 Mb, Revisión: D, Archivo publicado: feb 3, 2016
Extracto del documento
Precios
Estado
| ADS8556IPM | ADS8556IPMR | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No |
Embalaje
| ADS8556IPM | ADS8556IPMR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 64 | 64 |
| Package Type | PM | PM |
| Industry STD Term | LQFP | LQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G |
| Package QTY | 160 | 1000 |
| Carrier | JEDEC TRAY (5+1) | LARGE T&R |
| Device Marking | 8556I | 8556I |
| Width (mm) | 10 | 10 |
| Length (mm) | 10 | 10 |
| Thickness (mm) | 1.4 | 1.4 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.6 | 1.6 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS8556IPM | ADS8556IPMR |
|---|---|---|
| # Input Channels | 6 | 6 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 4.5 | 4.5 |
| Architecture | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 |
| Digital Supply(Min), V | 2.7 | 2.7 |
| INL(Max), +/-LSB | 3 | 3 |
| Input Range(Max), V | 12 | 12 |
| Input Range(Min), V | -12 | -12 |
| Input Type | Single-Ended | Single-Ended |
| Integrated Features | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator |
| Interface | Parallel,SPI | Parallel,SPI |
| Multi-Channel Configuration | Simultaneous Sampling | Simultaneous Sampling |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | LQFP | LQFP |
| Package Size: mm2:W x L, PKG | 64LQFP: 144 mm2: 12 x 12(LQFP) | 64LQFP: 144 mm2: 12 x 12(LQFP) |
| Power Consumption(Typ), mW | 335 | 335 |
| Rating | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int |
| Resolution, Bits | 16 | 16 |
| SINAD, dB | 89.5 | 89.5 |
| SNR, dB | 91.5 | 91.5 |
| Sample Rate (max), SPS | 630kSPS | 630kSPS |
| Sample Rate(Max), MSPS | 0.63 | 0.63 |
| THD(Typ), dB | -94 | -94 |
Plan ecológico
| ADS8556IPM | ADS8556IPMR | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- Driver Circuit Design Considerations for ADS855xPDF, 1.3 Mb, Archivo publicado: agosto 27, 2012
- A Numerical Protection Relay SolutionPDF, 187 Kb, Archivo publicado: sept 2, 2010
Numerical Protection Relays (NPRs) are critical elements in any power distribution network. Generally, there are several different types of NPRs. Each type, however, shares a similar architecture, thus enabling designers to build an entire system solution that is based on a relatively small number of flexible components. This application note demonstrates how an NPR can be implemented using TI's e - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, Archivo publicado: marzo 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
Linea modelo
Serie: ADS8556 (2)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)