AD7678ACPZRL vs AD7674ACPZRL Comparación
Comparación detallada lado a lado de AD7678ACPZRL 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 | AD7678ACPZRL | 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) | $18,50 | $38,95 |
| Resolución | 18 bits | 18 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Frecuencia de muestreo | 100 kSPS | — |
| Number of Input Channels | 1 | — |
| Input Range | Differential, ±VREF (VREF = 5 V) | — |
| Integral Nonlinearity (INL) | ±2.5 LSB max (±9.5 [DATA_NEEDED: full unit]) | — |
| No Missing Codes | 18 bits guaranteed | Yes (18-bit guaranteed) |
| Pipeline Delay | 0 (no latency, SAR architecture) | None (SAR architecture) |
| Data Interface | Parallel and Serial (SPI/QSPI/MICROWIRE-compatible) | Parallel, Serial |
| Analog Supply Voltage (AVDD) | 5 V | — |
| Digital Supply Voltage (DVDD) | 5 V or 3 V | — |
| Internal Reference | 2.5 V (external reference supported) | — |
| Encapsulado | 48-LFCSP-VQ (7x7 mm) with exposed pad | — |
| Temperatura de funcionamiento | [DATA_NEEDED: temperature grade] | -40C to +85C |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Estado RoHS | Compliant | Compliant |
| 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) |
| Conversion Clock | — | Internal |