Datasheet Texas Instruments ADS8881 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS8881 |
18 bits, 1-MSPS, interfaz en serie, microPower, ADC SAR de entrada diferencial verdadera
Hojas de datos
ADS8881x 18-Bit, 1-MSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter datasheet
PDF, 1.4 Mb, Revisión: D, Archivo publicado: agosto 11, 2015
Extracto del documento
Precios
Estado
| ADS8881CDGS | ADS8881CDGSR | ADS8881CDRCR | ADS8881CDRCT | ADS8881IDGS | ADS8881IDGSR | ADS8881IDRCR | ADS8881IDRCT | |
|---|---|---|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí | No | Sí | No | Sí | Sí | No |
Embalaje
| ADS8881CDGS | ADS8881CDGSR | ADS8881CDRCR | ADS8881CDRCT | ADS8881IDGS | ADS8881IDGSR | ADS8881IDRCR | ADS8881IDRCT | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DRC | DRC | DGS | DGS | DRC | DRC |
| Industry STD Term | VSSOP | VSSOP | VSON | VSON | VSSOP | VSSOP | VSON | VSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 80 | 2500 | 3000 | 250 | 80 | 2500 | 3000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | 8881C | 8881C | 8881C | 8881C | 8881 | 8881 | 8881 | 8881 |
| Width (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 | .9 | .9 | 1.02 | 1.02 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | 1 | 1 | 1.07 | 1.07 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS8881CDGS | ADS8881CDGSR | ADS8881CDRCR | ADS8881CDRCT | ADS8881IDGS | ADS8881IDGSR | ADS8881IDRCR | ADS8881IDRCT |
|---|---|---|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Digital Supply(Min), V | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 |
| INL(Max), +/-LSB | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Input Range(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Input Range(Min), V | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -5 |
| Input Type | Differential | Differential | Differential | Differential | Differential | Differential | Differential | Differential |
| Integrated Features | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 |
| Package Group | VSSOP | VSSOP | VSON | VSON | VSSOP | VSSOP | VSON | VSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) |
| Power Consumption(Typ), mW | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext |
| Resolution, Bits | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| SINAD, dB | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 |
| SNR, dB | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Sample Rate (max), SPS | 1MSPS | 1MSPS | 1MSPS | 1MSPS | 1MSPS | 1MSPS | 1MSPS | 1MSPS |
| Sample Rate(Max), MSPS | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| THD(Typ), dB | -115 | -115 | -115 | -115 | -115 | -115 | -115 | -115 |
Plan ecológico
| ADS8881CDGS | ADS8881CDGSR | ADS8881CDRCR | ADS8881CDRCT | ADS8881IDGS | ADS8881IDGSR | ADS8881IDRCR | ADS8881IDRCT | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: ADS8881 (8)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)