AD7679ASTZRL vs AD7679ACPZRL Comparación
Comparación detallada lado a lado de AD7679ASTZRL por Analog Devices y AD7679ACPZRL por Analog Devices. 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.
Comparación de especificaciones
| Parámetro | AD7679ASTZRL | AD7679ACPZRL |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $19,20 | $24,10 |
| Resolución | 18 bits | 18 bits |
| Architecture | SAR (PulSAR) | SAR (Successive Approximation) |
| Frecuencia de muestreo | 570 kSPS | 570 kSPS |
| Input Channels | 1 differential | — |
| Input Range | ±VREF (VREF = 5 V typical) | — |
| INL (Max) | ±2.5 LSB (no missing codes) | — |
| SNR | 100 dB typ at 2 kHz (VREF = 5 V) | 100 dB typ @ 2 kHz (VREF = 5 V) |
| Data Interface | Serial (SPI/QSPI/MICROWIRE/DSP) and Parallel (18-/16-/8-bit) | — |
| Pipeline Delay | None (SAR) | 0 (no latency, SAR architecture) |
| Tensión de alimentación | 5 V single supply | Single 5 V analog/digital supply |
| Power Dissipation | 76 mW at 500 kSPS; 150 µW at 1 kSPS | 76 mW @ 500 kSPS; 150 µW @ 1 kSPS |
| Encapsulado | 48-pin LQFP (7x7 mm) | 48-LFCSP-VQ (7x7 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C | -40 °C to +85 °C |
| Estado RoHS | Compliant | Compliant |
| Pin-to-Pin Compatible | AD7674, AD7676, AD7678 | — |
| Number of Channels | — | 1 |
| Differential Input Range | — | ±VREF (VREF = 5 V) |
| INL (Integral Non-Linearity) | — | ±2.5 LSB max |
| No Missing Codes | — | Guaranteed (18-bit) |
| Interfaz | — | Parallel (18/16/8-bit) or Serial (SPI/QSPI/MICROWIRE/DSP-compatible), 5 V or 3 V |
| On-board Reference Buffer | — | Yes |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| Pin-to-Pin Family | — | AD7674, AD7676, AD7678 (PulSAR family) |
| Lead-Free / Pb-Free | — | Yes (ACPZ suffix) |
| Packaging | — | Tape & Reel (RL suffix) |