AD7893AR-2REEL7 vs AD7892AR-1 Comparaison
Comparaison détaillée côte à côte de AD7893AR-2REEL7 par Analog Devices et AD7892AR-1 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 | AD7893AR-2REEL7 | AD7892AR-1 |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $10,85 | $11,20 |
| Résolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Input Channels | 1 | — |
| Conversion Time | 6 µs (typical) | 1.47 us (successive approximation) |
| Maximum Sample Rate | 117 kSPS | — |
| Plage de tension d'entrée | -10 V to +10 V (bipolar, ±10V on -2 variant) | — |
| Tension d'alimentation | +5 V single supply | +5 V single supply |
| Courant d'alimentation | [DATA_NEEDED: typical Iq] | ~60 mW power dissipation typical |
| Power Dissipation | 25 mW (typical, per datasheet) | — |
| Integral Non-Linearity (INL) | ±1 LSB (typical) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB (typical) | — |
| Input Type | Bipolar, single-ended | — |
| Interface | Serial, two-wire (SPI/QSPI/MICROWIRE compatible) | Parallel and Serial (selectable) |
| Plage de température de fonctionnement | -40°C to +85°C (industrial) | — |
| Boîtier | 8-pin SOIC | 24-SOIC (SO-24 W) |
| Package Code | SOP-8 / SOIC-8 | — |
| Type de montage | Surface Mount | Surface Mount |
| Screening Level | Industrial | — |
| Terminal Form | Gull Wing | — |
| Statut RoHS | [DATA_NEEDED: confirm from datasheet] | Non-RoHS (legacy, see AD7892ARZ-1 for Pb-free) |
| Number of Inputs | — | 2 (selected via R1) |
| Throughput Rate | — | 500 kSPS (AD7892-1 grade) |
| Input Range (R1 selection) | — | Bipolar ±10 V |
| On-Chip Reference | — | +2.5 V internal (LC2MOS buried-zener) |
| On-Chip Track/Hold | — | Yes |
| SNR | — | 70 dB (typical 50 kHz input) |
| INL | — | ±1 LSB (max) |
| Température de fonctionnement | — | -40C to +85C |
| Lead Finish | — | SnPb (legacy AD7892AR-1); AD7892ARZ-1 is Pb-free |