MAX198ACWI vs MAX198BEWI Comparaison
Comparaison détaillée côte à côte de MAX198ACWI par Maxim Integrated et MAX198BEWI par Maxim Integrated. 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 | MAX198ACWI | MAX198BEWI |
|---|---|---|
| Marque | Maxim Integrated | Maxim Integrated |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $8,80 | $16,38 |
| Résolution | 12 bit | 12 bits |
| Number of Channels | 6 (single-ended, software multiplexed) | 6 analog input channels (single-ended or differential) |
| Fréquence d'échantillonnage | 100 ksps | 100 kSPS |
| Conversion Architecture | SAR (Successive Approximation Register) | — |
| Tension d'alimentation | +5 V single supply | +5 V single supply |
| Supply Current (operating) | 7.5 mA typ | — |
| Supply Current (power-down) | 1 mA typ | — |
| Input Voltage Range (unipolar, software selectable) | 0 V to +5 V or 0 V to VREF | — |
| Internal Reference Voltage | 4.096 V ± 1.5% | — |
| External Reference Range | [DATA_NEEDED: external VREF input range] | — |
| Conversion Time | 6.0 us max | — |
| Linearity | ±1/2 LSB (AC + DC) | — |
| Analog Input Overvoltage Protection | ±16.5 V on any input | — |
| Digital Bus Interface | 12-bit + control, three-state bidirectional | — |
| Logic Compatibility | TTL/CMOS | — |
| Plage de température de fonctionnement | 0 °C to +70 °C (commercial grade) | — |
| Boîtier | 28-pin wide SOIC (SO W, 0.295 inch / 7.50 mm) | 28-SOIC (Wide SO, 7.50 mm width) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (lead-free version MAX198ACWI+) | Not compliant (original Maxim product) |
| Acquisition Time | [DATA_NEEDED: acquisition time per channel] | — |
| Architecture | — | SAR (Successive Approximation) Data Acquisition System |
| Plage de tension d'entrée | — | 0 to 5V, 0 to 10V, ±5V, ±4V (software-selectable); ±10V/±20V with external resistor dividers |
| Fault-Protected Input Range | — | ±25 V (without damage) |
| Analog Input Type | — | Single-ended or differential, multiplexed |
| Internal Reference | — | 4.096 V (bandgap, bypass optional) |
| Digital Interface | — | Parallel, 8-bit or 16-bit bus compatible, TTL/CMOS |
| Largeur du bus de données | — | 12-bit (configurable for 8-bit / 16-bit data buses) |
| Température de fonctionnement | — | -40 C to +85 C (Industrial grade; 'B' suffix) |