Datasheet Texas Instruments THS12082 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | THS12082 |
12 bits, 8 MSPS ADC con doble canal, interfaz DSP / uP, 16X FIFO, escaneo automático de canales, baja potencia
Hojas de datos
12-Bit, 8 MSPS, Simultaneous Sampling Analog-to-Digital Converter datasheet
PDF, 816 Kb, Revisión: B, Archivo publicado: dic 10, 2002
Extracto del documento
Precios
Estado
| THS12082CDA | THS12082CDAR | THS12082IDA | THS12082IDAG4 | THS12082IDAR | THS12082QDA | THS12082QDAR | |
|---|---|---|---|---|---|---|---|
| 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) | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No | No |
Embalaje
| THS12082CDA | THS12082CDAR | THS12082IDA | THS12082IDAG4 | THS12082IDAR | THS12082QDA | THS12082QDAR | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Package Type | DA | DA | DA | DA | DA | DA | DA |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 46 | 2000 | 46 | 46 | 2000 | ||
| Carrier | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | ||
| Device Marking | THS12082 | THS12082 | THS12082I | THS12082I | THS12082I | ||
| Width (mm) | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 |
| Length (mm) | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Thickness (mm) | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | THS12082CDA | THS12082CDAR | THS12082IDA | THS12082IDAG4 | THS12082IDAR | THS12082QDA | THS12082QDAR |
|---|---|---|---|---|---|---|---|
| # Input Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | ||
| Analog Voltage AVDD(Max)(V) | 5.25 | 5.25 | |||||
| Analog Voltage AVDD(Min), V | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | ||
| Analog Voltage AVDD(Min)(V) | 4.75 | 4.75 | |||||
| Approx. Price (US$) | 12.20 | 1ku | 12.20 | 1ku | |||||
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline | Pipeline | Pipeline | Pipeline |
| Digital Supply(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | ||
| Digital Supply(Max)(V) | 5.25 | 5.25 | |||||
| Digital Supply(Min), V | 3 | 3 | 3 | 3 | 3 | ||
| Digital Supply(Min)(V) | 3 | 3 | |||||
| INL(Max), +/-LSB | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
| INL(Max)(+/-LSB) | 1.5 | 1.5 | |||||
| Input Range(Max), V | 4 | 4 | 4 | 4 | 4 | ||
| Input Range(Max)(V) | 4 | 4 | |||||
| Input Range(Min), V | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | ||
| Input Range(Min)(V) | 1.4 | 1.4 | |||||
| Input Type | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential Single-Ended | Differential Single-Ended |
| Integrated Features | N/A | N/A | N/A | N/A | N/A | ||
| Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
| Multi-Channel Configuration | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling |
| 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 | ||
| Operating Temperature Range(C) | -40 to 125 -40 to 85 0 to 70 | -40 to 125 -40 to 85 0 to 70 | |||||
| Package Group | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | ||
| Package Size: mm2:W x L (PKG) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | 32TSSOP: 89 mm2: 8.1 x 11(TSSOP) | |||||
| Power Consumption(Typ), mW | 186 | 186 | 186 | 186 | 186 | ||
| Power Consumption(Typ)(mW) | 186 | 186 | |||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext Int | Ext Int |
| Resolution, Bits | 12 | 12 | 12 | 12 | 12 | ||
| Resolution(Bits) | 12 | 12 | |||||
| SINAD, dB | 65 | 65 | 65 | 65 | 65 | ||
| SINAD(dB) | 65 | 65 | |||||
| SNR, dB | 69 | 69 | 69 | 69 | 69 | ||
| SNR(dB) | 69 | 69 | |||||
| Sample Rate (max), SPS | 8MSPS | 8MSPS | 8MSPS | 8MSPS | 8MSPS | ||
| Sample Rate (max)(SPS) | 8MSPS | 8MSPS | |||||
| Sample Rate(Max), MSPS | 8 | 8 | 8 | 8 | 8 | ||
| THD(Typ), dB | -70 | -70 | -70 | -70 | -70 | ||
| THD(Typ)(dB) | -70 | -70 |
Plan ecológico
| THS12082CDA | THS12082CDAR | THS12082IDA | THS12082IDAG4 | THS12082IDAR | THS12082QDA | THS12082QDAR | |
|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Desobediente |
| Pb gratis | No | No |
Notas de aplicación
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Linea modelo
Serie: THS12082 (7)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)