AD7683ACPZRL vs AD7691BCPZRL Comparación
Comparación detallada lado a lado de AD7683ACPZRL por Analog Devices y AD7691BCPZRL 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 | AD7683ACPZRL | AD7691BCPZRL |
|---|---|---|
| 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) | $5,45 | $10,40 |
| Number of Bits | 16 | 18 |
| Frecuencia de muestreo | 100 kSPS | 250 kSPS |
| Number of Inputs | 1 | 1 |
| Input Type | Pseudo-Differential | Differential (pseudo-bipolar capable with REF) |
| Analog Input Range | 0 V to VREF (VREF up to VDD) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | 2.3 V to 5 V |
| INL (B-grade, typical) | ±1 LSB | — |
| INL (B-grade, maximum) | ±3 LSB | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP serial | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| Architecture | SAR (PulSAR charge-redistribution) | SAR (PulSAR, charge-redistribution) |
| Reference Voltage (VREF) | External, up to VDD | — |
| Encapsulado | 8-LFCSP-WD (3 mm × 3 mm) with exposed pad | 10-LFCSP-WD (3x3 mm) with exposed pad |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Nivel MSL | 3 | 3 (168 hours) |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| INL (max) | — | ±1.5 LSB (±6 ppm of FSR) |
| INL (typical) | — | ±0.75 LSB |
| Dynamic Range | — | 102 dB (typical @ 250 kSPS) |
| Reference | — | External (REF pin, up to VDD) |
| Power Dissipation (typ. @ 5V, 250 kSPS) | — | 6 mW |
| Temperatura de funcionamiento | — | -40C to +85C |
| Daisy-Chain Support | — | Yes (SDI input for multi-ADC 3-wire bus) |