AD7678ACPZRL vs AD7679ACPZRL Comparaison
Comparaison détaillée côte à côte de AD7678ACPZRL par Analog Devices et AD7679ACPZRL par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | AD7678ACPZRL | AD7679ACPZRL |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $18,50 | $24,10 |
| Résolution | 18 bits | 18 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Fréquence d'échantillonnage | 100 kSPS | 570 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 | Guaranteed (18-bit) |
| Pipeline Delay | 0 (no latency, SAR architecture) | 0 (no latency, SAR architecture) |
| Data Interface | Parallel and Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Analog Supply Voltage (AVDD) | 5 V | — |
| Digital Supply Voltage (DVDD) | 5 V or 3 V | — |
| Internal Reference | 2.5 V (external reference supported) | — |
| Boîtier | 48-LFCSP-VQ (7x7 mm) with exposed pad | 48-LFCSP-VQ (7x7 mm) with exposed pad |
| Température de fonctionnement | [DATA_NEEDED: temperature grade] | -40 °C to +85 °C |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | 3 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant | Compliant |
| Number of Channels | — | 1 |
| Differential Input Range | — | ±VREF (VREF = 5 V) |
| INL (Integral Non-Linearity) | — | ±2.5 LSB max |
| SNR | — | 100 dB typ @ 2 kHz (VREF = 5 V) |
| Interface | — | Parallel (18/16/8-bit) or Serial (SPI/QSPI/MICROWIRE/DSP-compatible), 5 V or 3 V |
| Tension d'alimentation | — | Single 5 V analog/digital supply |
| Power Dissipation | — | 76 mW @ 500 kSPS; 150 µW @ 1 kSPS |
| On-board Reference Buffer | — | Yes |
| Pin-to-Pin Family | — | AD7674, AD7676, AD7678 (PulSAR family) |
| Lead-Free / Pb-Free | — | Yes (ACPZ suffix) |
| Packaging | — | Tape & Reel (RL suffix) |