AD7738BRUZ-REEL vs AD7707BRZ-REEL Comparaison
Comparaison détaillée côte à côte de AD7738BRUZ-REEL par Analog Devices et AD7707BRZ-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
AD7738BRUZ-REEL - 24-Bit 8-Ch 8.5kHz Sigma-Delta ADC | Analog Devices
AD7738BRUZ-REEL ⚠ Dernier achat
Comparaison des spécifications
| Paramètre | AD7738BRUZ-REEL | AD7707BRZ-REEL |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Dernier achat | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $17,50 | $9,40 |
| Résolution | 24 bits | 16 bits |
| Number of Input Channels | 8 (configurable as 4 differential / 8 single-ended) | — |
| ADC Architecture | Sigma-Delta (Σ-Δ) | — |
| Maximum Output Data Rate | 8.5 kHz (channel switching) | — |
| Conversion Time (16-bit p-p) | 117 µs | — |
| Effective Resolution (16-bit p-p) | True 16-bit p-p at fastest throughput | — |
| Boîtier | 28-TSSOP (RU) | 20-SOIC (Wide body) |
| Digital Interface | 3-wire SPI / DSP-compatible serial | — |
| Reference Input | Differential (with 'No Reference' detect) | Differential (REFIN+, REFIN-) |
| Calibration | Per-channel system calibration (gain & offset) | — |
| Input Configuration | Bipolar/unipolar, software programmable | — |
| On-Chip Features | Programmable gain amplifier, digital filter, channel sequencer | — |
| Schmitt-Triggered Logic Inputs | Yes (all digital inputs) | — |
| Plage de température de fonctionnement | [DATA_NEEDED: industrial -40C to +85C assumed, confirm on datasheet] | — |
| Type de montage | Surface Mount | Surface Mount |
| Compliance | RoHS (per Analog Devices, RU suffix denotes Pb-free) | — |
| Statut du cycle de vie | Last Time Buy (per Analog Devices product page) | — |
| Number of Channels | — | 3 (2 fully differential / pseudo-differential via MUX) |
| Architecture | — | Sigma-Delta |
| Plage de tension d'entrée | — | ±10 V (after on-chip attenuation) |
| Supply Voltage (Analog) | — | 3 V / 5 V |
| Power Dissipation | — | 1 mW typical |
| Accuracy | — | ±0.003% |
| Missing Codes | — | None (16-bit guaranteed) |
| Gain Range | — | 1 to 128 (programmable) |
| Output Interface | — | Serial (SPI / DSP compatible) |
| On-chip Calibration | — | Self-cal, system-cal, background-cal |
| Statut RoHS | — | Compliant |