AD7862AR-10 vs AK9232NK Comparaison
Comparaison détaillée côte à côte de AD7862AR-10 par Analog Devices et AK9232NK par AKM Semiconductor. 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 | AD7862AR-10 | AK9232NK |
|---|---|---|
| Marque | Analog Devices | AKM Semiconductor |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $12,35 | $8,79 |
| Part Number | AD7862AR-10 | — |
| Number of ADCs | 2 | — |
| Résolution | 12 bits | 18 bit |
| Conversion Rate (Throughput) | 250 kSPS per channel | — |
| Conversion Time | 4 microseconds | — |
| Input Channels | 4 (2 channels x 2 inputs) | — |
| Plage de tension d'entrée | ±10 V (AD7862-10) | — |
| Analog Input Type | Single-ended, true bipolar | — |
| Tension d'alimentation | +5 V single supply | — |
| Supply Current (typ) | 12 mA (60 mW) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| Aperture Delay Matching | Tight (matched between two ADCs) | — |
| Interface | High-speed parallel | — |
| Integral Nonlinearity (INL) | ±1 LSB max (typical) / ±0.5 LSB (B-grade) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB typical | — |
| Common-Mode Rejection | 80 dB typical at 50 kHz | — |
| Power Dissipation | 60 mW typical | — |
| Plage de température de fonctionnement | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| Boîtier | 28-pin SOIC (R-28) wide body | 24-pin QFN (4x4 mm) |
| Channel Selection | A0 logic input | — |
| Track-and-Hold | Yes, two integrated T/H amplifiers | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Number of Channels | — | 2 (dual, simultaneous sampling) |
| Fréquence d'échantillonnage | — | 1.1 MSPS per channel |
| Input Type | — | Differential analog inputs |
| Analog Supply Voltage | — | 1.7 V to 2 V |
| Digital Supply Voltage | — | 1.7 V to 2 V |
| Digital Interface | — | SPI-compatible serial |
| Reference Type | — | Internal (with external reference option) |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |
| Simultaneous Sampling | — | Yes (both channels sampled at same instant) |
| Series | — | AK9232NK / AK9233NK / AK9234NK (ZDS family) |