AD7899SR-1REEL7 vs AD7899AR-3REEL Comparaison
Comparaison détaillée côte à côte de AD7899SR-1REEL7 par Analog Devices et AD7899AR-3REEL 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 | AD7899SR-1REEL7 | AD7899AR-3REEL |
|---|---|---|
| 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) | $11,10 | $11,62 |
| Résolution | 14 bits | 14 bits |
| Fréquence d'échantillonnage | 400 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Inputs | 1 single-ended | — |
| Supply Voltage (Single) | +5 V nominal | +5 V (±5%) |
| Analog Input Range | ±10 V, ±5 V, ±2.5 V, 0 to 2.5 V, 0 to 5 V | — |
| Conversion Time | 2.2 µs | 2.0 µs / 2.2 µs |
| Track/Hold Acquisition Time | 0.3 µs | — |
| Absolute Input Voltage | ±5 V (rated) | — |
| Integral Reference | 2.5 V (on-chip) | — |
| On-chip Clock Oscillator | Yes (internal) | — |
| Digital Interface | Parallel (high-speed, 14-bit) | — |
| Température de fonctionnement | -55 °C to +125 °C | -40 °C to +85 °C |
| Boîtier | 28-SOIC (Wide, 0.295" / 7.50 mm) | 28-pin SOIC (Wide) |
| Type de montage | Surface Mount | Surface Mount |
| Lead / Termination Finish | Lead, Tin (SnPb finish indicated) | — |
| Statut RoHS | [DATA_NEEDED: confirm RoHS status] | — |
| Number of Channels | — | 1 |
| Sample Rate | — | 400 kSPS |
| Acquisition Time (Track/Hold) | — | 0.3 µs |
| Input Voltage Range (-3 variant) | — | ±10 V |
| Input Voltage Range (-1 variant) | — | 0 V to +5 V |
| Input Voltage Range (-2 variant) | — | ±5 V |
| Internal Reference | — | 2.5 V |
| Interface | — | Parallel |
| Lead-Free / RoHS | — | Compliant (per -REEL suffix marking convention) |