AK9232NK vs AD7862AR-10 Comparaison
Comparaison détaillée côte à côte de AK9232NK par AKM Semiconductor et AD7862AR-10 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 | AK9232NK | AD7862AR-10 |
|---|---|---|
| Marque | AKM Semiconductor | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $8,79 | $12,35 |
| Résolution | 18 bit | 12 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | — |
| Fréquence d'échantillonnage | 1.1 MSPS per channel | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| 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 | — |
| Boîtier | 24-pin QFN (4x4 mm) | 28-pin SOIC (R-28) wide body |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| Reference Type | Internal (with external reference option) | — |
| Niveau MSL | [DATA_NEEDED: MSL rating] | — |
| Statut RoHS | Compliant | Compliant |
| Simultaneous Sampling | Yes (both channels sampled at same instant) | — |
| Series | AK9232NK / AK9233NK / AK9234NK (ZDS family) | — |
| Part Number | — | AD7862AR-10 |
| Number of ADCs | — | 2 |
| 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) |
| 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 |
| Channel Selection | — | A0 logic input |
| Track-and-Hold | — | Yes, two integrated T/H amplifiers |