DS2450S+T&R vs DS2450S Comparaison
Comparaison détaillée côte à côte de DS2450S+T&R par Analog Devices et DS2450S 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 | DS2450S+T&R | DS2450S |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | NRND | NRND |
| Product Type | Analog-to-Digital Converter (ADC) | — |
| Architecture | Successive Approximation Register (SAR) | — |
| Résolution | 1 to 16 bits (user-programmable) | 16 bit |
| Number of Analog Input Channels | 4 | — |
| Plage de tension d'entrée | 0 V to 2.56 V or 0 V to 5.12 V (user-programmable, single-ended) | 0 V to 2.56 V or 0 V to 5.12 V (user-programmable per channel) |
| Digital Interface | Maxim 1-Wire (single data line + ground) | — |
| Number of 1-Wire Devices on Bus | Multiple (64-bit unique ROM ID per device) | — |
| Tension d'alimentation | 5 V single supply | 5 V single supply (parasitic or external VCC) |
| Active Power Consumption | 2.5 mW (typical, during conversion) | 2.5 mW (typical) |
| Idle Power Consumption | 25 uW (typical) | 25 µW (typical) |
| Operating Temperature Grade | Industrial | — |
| Package / Pin Count | 8-pin SOIC (S) | — |
| Terminal Form | Gull Wing | — |
| Package Shape | Rectangular | — |
| Delivery Form (T&R) | Tape and Reel | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS compliance] |
| Built-in Multidrop Controller | Yes (1-Wire) | — |
| Conditional Search / Alarm Support | Yes (per-channel high/low thresholds) | — |
| On-chip Settings Memory | SRAM (volatile, retained while VCC or parasite-power present) | — |
| Number of Channels | — | 4 input / 1 ADC (4-to-1 mux) |
| ADC Architecture | — | Successive Approximation (SAR) |
| Programmable Resolution | — | 1 to 16 bits per channel |
| Communication Interface | — | Dallas 1-Wire (single-wire, parasitic-power capable) |
| Unique Serial Number | — | 64-bit 1-Wire ROM ID (per device) |
| On-chip Memory | — | SRAM for per-channel range/resolution/alarm settings |
| Conditional Search | — | Yes (per-channel alarm flag participation) |
| Power-on Reset Flag | — | Yes (master detects need to restore settings) |
| Boîtier | — | 8-pin SOIC (SO-8) |
| Température de fonctionnement | — | -40C to +85C (industrial) |