ADS8381IBPFBR vs ADS8342IBPFBR Comparación
Comparación detallada lado a lado de ADS8381IBPFBR por Texas Instruments y ADS8342IBPFBR por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
ADS8381IBPFBR - 18-Bit 580kHz SAR ADC | 48-TQFP | Texas Instruments
ADS8381IBPFBR ✓ ActivoTexas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ ActivoComparación de especificaciones
| Parámetro | ADS8381IBPFBR | ADS8342IBPFBR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,85 | $9,45 |
| Resolución | 18 bit | 16 bit |
| Sample Rate | 580 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | 4 |
| Input Type | Single-Ended Unipolar | True Bipolar, Single-Ended |
| Data Interface | Parallel | — |
| Encapsulado | 48-TQFP (PFB) 7x7 mm | TQFP-48 (PFB) |
| Recuento de pines | 48 | — |
| Rango de temperatura de funcionamiento | -40C to +85C | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Power Dissipation | 115 mW at 580 kHz | 200 mW (typ) |
| No Missing Code | 18-bit NMC ensured over temperature | — |
| Latency | Zero (SAR architecture) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Terminal Form | Gull Wing | — |
| Package Code | TFQFP | — |
| Frecuencia de muestreo | — | 250 kSPS |
| Input Signal Range | — | ±VREF (selectable per channel) |
| Output Interface | — | Parallel, 3-state |
| Tensión de alimentación | — | ±5 V |
| Maximum Integral Nonlinearity (INL) | — | ±4 LSB (I grade) |
| No Missing Codes | — | 16 bit (ensured) |
| Max Offset Error | — | 1 mV |
| Temperatura de funcionamiento | — | -40°C to +85°C (Industrial) |
| Sample-and-Hold | — | Internal (inherent to capacitive DAC) |
| Reference | — | External |