AD7994BRU-0REEL vs AD7904BRU-REEL Comparaison
Comparaison détaillée côte à côte de AD7994BRU-0REEL par Analog Devices et AD7904BRU-REEL 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.
Analog Devices
AD7904BRU-REEL - 8-Bit 1MSPS 4-CH SAR ADC | Analog Devices
AD7904BRU-REEL ⚠ Dernier achatComparaison des spécifications
| Paramètre | AD7994BRU-0REEL | AD7904BRU-REEL |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Dernier achat |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,68 | $5,20 |
| Number of Channels | 4 | 4 single-ended |
| Résolution | 12 bit | 8 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Fréquence d'échantillonnage | 188 kSPS | 1 MSPS |
| Conversion Time | 2 us (typical) | — |
| Input Type | Single-Ended | Single-ended, 0 V to VREF or 0 V to 2xVREF |
| Input Bandwidth | 11 MHz (track-and-hold) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| Interface | I2C-compatible (Standard, Fast, High-Speed modes) | — |
| Address Selection | Pin-selectable via AS pin | — |
| Sequencer | Automatic cycle mode for sequential channel scan | — |
| Courant d'arrêt | 1 uA max (automatic shutdown mode) | ~1 µA (SLEEP pin) |
| Boîtier | 16-pin TSSOP (RU-16) | 16-TSSOP (RU-16), 4.40 mm body width |
| Température de fonctionnement | -40C to +125C | -40°C to +85°C |
| Type de montage | Surface Mount | Surface Mount |
| Reel Diameter | 7-inch reel (REEL7 suffix per JEDEC standard packaging) | — |
| Statut RoHS | Compliant | Compliant |
| Supply Voltage (AVDD) | — | 2.7 V to 5.25 V |
| Logic Supply (VDRIVE) | — | 2.7 V to 5.25 V |
| Power Dissipation at 1 MSPS (3 V) | — | 6 mW typical |
| Power Dissipation at 1 MSPS (5 V) | — | 13.5 mW maximum |
| INL | — | ±1 LSB (typical) |
| DNL | — | ±1 LSB (typical) |
| Data Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| On-chip Sequencer | — | Yes (4-channel auto-cycle) |
| Packaging | — | Tape & Reel (13-inch reel) |