Datasheet Texas Instruments THS1408 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | THS1408 |
Convertidor analógico a digital (ADC) de 14 bits y 8 MSPS
Hojas de datos
14-Bit, 1/3/8 MSPS, DSP-Compatible ADC With Internal Reference and PGA datasheet
PDF, 563 Kb, Revisión: D, Archivo publicado: sept 7, 2005
Extracto del documento
Precios
Estado
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 48 | 48 |
| Package Type | PFB | PFB |
| Industry STD Term | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G |
| Width (mm) | 7 | 7 |
| Length (mm) | 7 | 7 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
| Package QTY | 250 | |
| Carrier | JEDEC TRAY (10+1) | |
| Device Marking | TJ1408 |
Paramétricos
| Parameters / Models | THS1408CPFB | THS1408IPFB |
|---|---|---|
| # Input Channels | 1 | 1 |
| Analog Input BW, MHz | 140 | |
| Analog Voltage AVDD(Max)(V) | 3.6 | |
| Analog Voltage AVDD(Min)(V) | 3 | |
| Approx. Price (US$) | 20.05 | 1ku | |
| Architecture | Pipeline | Pipeline |
| DNL(Max), +/-LSB | 1 | |
| DNL(Typ), +/-LSB | 0.6 | |
| Digital Supply(Max)(V) | 3.6 | |
| Digital Supply(Min)(V) | 3 | |
| ENOB, Bits | 11.5 | |
| INL(Max), +/-LSB | 5 | |
| INL(Max)(+/-LSB) | 5 | |
| INL(Typ), +/-LSB | 1.5 | |
| Input Buffer | Yes | |
| Input Range, Vp-p | 3.3 | |
| Input Range(Max)(V) | 3.6 | |
| Input Type | Differential | |
| Integrated Features | PGA | |
| Interface | Parallel | Parallel CMOS |
| Operating Temperature Range, C | -40 to 85 | |
| Operating Temperature Range(C) | -40 to 85 | |
| Package Group | TQFP | TQFP |
| Package Size: mm2:W x L, PKG | 48TQFP: 81 mm2: 9 x 9(TQFP) | |
| Package Size: mm2:W x L (PKG) | 48TQFP: 81 mm2: 9 x 9(TQFP) | |
| Power Consumption(Typ), mW | 270 | |
| Power Consumption(Typ)(mW) | 270 | |
| Rating | Catalog | Catalog |
| Reference Mode | Ext Int | Ext,Int |
| Resolution, Bits | 14 | |
| Resolution(Bits) | 14 | |
| SFDR, dB | 80 | |
| SINAD, dB | 70 | |
| SINAD(dB) | 70 | |
| SNR, dB | 72 | |
| SNR(dB) | 72 | |
| Sample Rate (max)(SPS) | 8MSPS | |
| Sample Rate(Max), MSPS | 8 | |
| THD(Typ)(dB) | -81 |
Plan ecológico
| THS1408CPFB | THS1408IPFB | |
|---|---|---|
| RoHS | Desobediente | Obediente |
| Pb gratis | 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: THS1408 (2)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)