AD7679ASTZRL vs AD7674ACPZRL Comparación
Comparación detallada lado a lado de AD7679ASTZRL por Analog Devices y AD7674ACPZRL 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 | AD7674ACPZRL |
|---|---|---|
| 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 | $38,95 |
| Resolución | 18 bits | 18 bits |
| Architecture | SAR (PulSAR) | SAR (Successive Approximation Register) |
| Frecuencia de muestreo | 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) | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE/DSP) and Parallel (18-/16-/8-bit) | Parallel, Serial |
| Pipeline Delay | None (SAR) | None (SAR architecture) |
| Tensión de alimentación | 5 V single supply | — |
| Power Dissipation | 76 mW at 500 kSPS; 150 µW at 1 kSPS | — |
| Encapsulado | 48-pin LQFP (7x7 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C | -40C to +85C |
| Estado RoHS | Compliant | Compliant |
| Pin-to-Pin Compatible | AD7674, AD7676, AD7678 | — |
| Sampling Rate (Warp mode) | — | 800 kSPS |
| Sampling Rate (Normal mode) | — | 666 kSPS |
| INL (Integral Non-Linearity) | — | 2.5 LSB (max) |
| Differential Input Range | — | ±VREF (VREF = 5 V typical) |
| Number of Channels | — | 1 (single differential input) |
| Analog Supply Voltage | — | 5 V |
| Digital Supply Voltage | — | 3 V or 5 V |
| Encapsulado / Carcasa | — | 48-LFCSP (7x7 mm) with Exposed Pad |
| Packaging | — | Tape & Reel (TR) |
| No Missing Codes | — | Yes (18-bit guaranteed) |
| Conversion Clock | — | Internal |