AD7893AR-2REEL7 vs AD7892BR-1 Comparaison
Comparaison détaillée côte à côte de AD7893AR-2REEL7 par Analog Devices et AD7892BR-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 | AD7892BR-1 |
|---|---|---|
| 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) | $10,85 | $38,90 |
| Résolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Input Channels | 1 | — |
| Conversion Time | 6 µs (typical) | 1.47 µs |
| 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] | — |
| 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 | Single-Ended (true bipolar on -1/-3) |
| Interface | Serial, two-wire (SPI/QSPI/MICROWIRE compatible) | — |
| Plage de température de fonctionnement | -40°C to +85°C (industrial) | — |
| Boîtier | 8-pin SOIC | 24-SOIC W (0.295", 7.5 mm width) |
| 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 (BR suffix indicates matte tin / non-LEAD-FREE). Use AD7892BRZ-1 for Pb-free. |
| Number of Channels | — | 1 |
| Fréquence d'échantillonnage | — | 500 kSPS |
| Input Range (AD7892-1) | — | True bipolar ±10 V or ±5 V |
| Input Range (AD7892-2) | — | 0 V to +5 V |
| Input Range (AD7892-3) | — | ±2.5 V (true bipolar) |
| Overvoltage Protection (AD7892-1/3) | — | ±17 V (AD7892-1), ±7 V (AD7892-3) |
| Reference Type | — | Internal 2.5 V or external |
| Data Interface | — | Parallel (12-bit word) or Serial |
| Track/Hold Amplifier | — | On-chip |
| Température de fonctionnement | — | -40°C to +85°C |