AD7738BRUZ-REEL vs AD7738BRU-REEL7 Comparaison
Comparaison détaillée côte à côte de AD7738BRUZ-REEL par Analog Devices et AD7738BRU-REEL7 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 achatAnalog Devices
AD7738BRU-REEL7 - 8-Ch 24-Bit Sigma-Delta ADC, TSSOP-28 | ADI
AD7738BRU-REEL7 ⚠ Dernier achatComparaison des spécifications
| Paramètre | AD7738BRUZ-REEL | AD7738BRU-REEL7 |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Dernier achat | Dernier achat |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $17,50 | $18,50 |
| Résolution | 24 bits | 24 bits |
| Number of Input Channels | 8 (configurable as 4 differential / 8 single-ended) | — |
| ADC Architecture | Sigma-Delta (Σ-Δ) | Sigma-Delta |
| 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) | TSSOP-28 (4.4 mm body width) |
| Digital Interface | 3-wire SPI / DSP-compatible serial | — |
| Reference Input | Differential (with 'No Reference' detect) | — |
| 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) | Last Time Buy (per Analog Devices product page) |
| Number of Channels | — | 4 / 8 (differential inputs) |
| Throughput | — | 8.5 kHz per channel (117 us conversion) |
| Analog Input Range | — | -2.9 V to +2.9 V |
| Analog Supply Voltage | — | 5 V nominal |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| INL (Non-linéarité intégrale) | — | 0.0015% (15 ppm) |
| No Missing Codes | — | 24-bit guaranteed |
| Effective Resolution | — | 16-bit p-p (18-bit p-p at lower throughput) |
| Interface | — | SPI / QSPI / MICROWIRE compatible, Schmitt-triggered |
| Température de fonctionnement | — | -40 C to +105 C |
| Screening Level | — | Industrial |
| Lead Finish | — | Tin (Sn) matte |
| Statut RoHS | — | Compliant (Pb-free matte tin) |