MAX1290ACEI vs MAX1291BCEI Comparaison
Comparaison détaillée côte à côte de MAX1290ACEI par Maxim Integrated et MAX1291BCEI 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 | MAX1290ACEI | MAX1291BCEI |
|---|---|---|
| Marque | Maxim Integrated | Maxim Integrated |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,95 | $8,93 |
| Résolution | 12 bit | 12 bit |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| Fréquence d'échantillonnage | 400 ksps | 250 ksps |
| ADC Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Analog Supply Voltage | +5 V | — |
| Digital Logic Supply (VLOGIC) | +2.7 V to +5.5 V | — |
| Internal Reference Voltage | +2.5 V | +2.5 V |
| Wake-Up Time from Shutdown | 2 us | — |
| Interface | Byte-wide parallel (8-bit) | — |
| Automatic Power-Down | Yes (hardware/software controlled) | — |
| On-Chip Clock | Yes | — |
| Input Type | Single-ended / pseudo-differential | Single-Ended / Pseudo-Differential |
| Boîtier | 28-pin QSOP | 28-pin QSOP |
| Plage de température de fonctionnement | 0 C to +70 C (commercial) | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant (BCEI suffix) |
| Number of Channels | — | 8 single-ended / 4 differential (software-configurable) |
| Supply Voltage (Analog) | — | 2.7 V to 3.6 V (single +3 V supply) |
| Supply Voltage (Digital) | — | 2.7 V to 3.6 V |
| Plage de tension d'entrée | — | 0 to VREF / 0 to 2 VREF / ±VREF / ±2 VREF (software-configurable) |
| Data Interface | — | Parallel (12-bit wide) |
| Number of Inputs | — | 4 or 8 (software-configurable) |
| Température de fonctionnement | — | 0C to +70C (commercial grade, B suffix) |
| Power-Down Mode | — | Yes (hardware and software configurable) |
| INL (Max) | — | [DATA_NEEDED: INL maximum in LSB] |
| DNL (Max) | — | [DATA_NEEDED: DNL maximum in LSB] |
| Power Consumption (Active) | — | [DATA_NEEDED: active supply current in mA] |
| Power Consumption (Power-Down) | — | [DATA_NEEDED: power-down current in uA] |