MAX1284BCSA vs MAX1285BCSA Comparaison
Comparaison détaillée côte à côte de MAX1284BCSA par Analog Devices et MAX1285BCSA 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 | MAX1284BCSA | MAX1285BCSA |
|---|---|---|
| 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) | $9,95 | $5,40 |
| Résolution | 12 bit | 12 bits |
| Fréquence d'échantillonnage | 400 ksps | — |
| Number of Input Channels | 1 (single-ended) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Tension d'alimentation | 4.5 V to 5.5 V (single supply) | — |
| Internal Reference | +2.5 V | — |
| Analog Input Range | 0 to VREF (unipolar, single-ended) | — |
| Serial Interface | SPI / QSPI / MICROWIRE-compatible | — |
| Boîtier | 8-pin SOIC (narrow-body, 150 mil) | 8-pin SOIC (SO-8, narrow body) |
| Température de fonctionnement | 0 C to +70 C (commercial) | — |
| Pinout Compatibility | Pin-compatible with MAX1240/MAX1241 family | — |
| Input Type | Single-ended, unipolar | — |
| Track/Hold | Yes, on-chip high-bandwidth T/H | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status - cross-reference shows MAX1285BCSA+ is lead-free compliant; original "BCSA" variant RoHS data not in verified web data] |
| Type de montage | Surface Mount | Surface Mount |
| Part Number | — | MAX1285BCSA |
| Number of Inputs | — | 1 single-ended (true-differential input stage) |
| Sampling Rate (max) | — | 300 ksps |
| Input Supply Voltage (Analog/Digital) | — | +2.7 V to +3.6 V (single supply) |
| Internal Reference Voltage | — | +2.5 V |
| Supply Current (operating) | — | 2.5 mA (typical) |
| Interface | — | Serial, SPI/QSPI/MICROWIRE-compatible |
| Track/Hold Bandwidth | — | Wide-bandwidth T/H (per datasheet) |
| Plage de température de fonctionnement | — | 0 °C to +70 °C (commercial, "BCSA" suffix) |
| Nombre de broches | — | 8 |
| Lead-Free (MAX1285BCSA+ suffix) | — | Yes (Pb-free Sn/Ag/Cu lead finish; the "+" suffix denotes lead-free version) |