AD7663ASTZ vs AK8418 Comparaison
Comparaison détaillée côte à côte de AD7663ASTZ par Analog Devices et AK8418 par AKM (Asahi Kasei Microdevices). 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 | AD7663ASTZ | AK8418 |
|---|---|---|
| Marque | Analog Devices | AKM (Asahi Kasei Microdevices) |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $11,20 | $3,75 |
| Résolution | 16 bit | 16 bit |
| Fréquence d'échantillonnage | 250 kSPS | — |
| Architecture | SAR (PulSAR charge-redistribution) | SAR (Successive Approximation) |
| Number of Input Channels | 1 | — |
| Input Type | Differential (true bipolar ±10 V, 0-5 V, 0-10 V software-selectable) | — |
| Analog Supply Voltage (AVDD) | 4.75 V to 5.25 V (5 V typical) | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V | — |
| INL (Non-linéarité intégrale) | ±3 LSB max (0.0046% of full scale) | — |
| SNR (Signal-to-Noise Ratio) | 90 dB typ @ 100 kHz input | — |
| THD (Total Harmonic Distortion) | -100 dB typ @ 100 kHz input | — |
| Data Interface | Parallel / Serial (software-selectable) | — |
| Power Dissipation | 35 mW typ @ 250 kSPS (5 V) | — |
| Plage de température de fonctionnement | -40 °C to +85 °C | — |
| Boîtier | 48-pin LQFP (7x7 mm), ST suffix | LQFP |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 3 (168 hours floor life) | — |
| Statut RoHS | Compliant (Pb-free ST suffix) | Compliant (per distributor listings) |
| Throughput (Parallel Mode) | 250 kSPS | — |
| Throughput (Serial Mode) | 200 kSPS | — |
| Input Impedance | [DATA_NEEDED: input impedance at IN+/IN-] | — |
| Aperture Delay | [DATA_NEEDED: aperture delay] | — |
| Common-Mode Rejection | [DATA_NEEDED: CMRR] | — |
| Manufacturer | — | Asahi Kasei Microdevices (AKM) |
| Manufacturer Part Number | — | AK8418 |
| Fonction | — | Analog-to-Digital Converter (ADC) |
| Catégorie | — | Data Acquisition IC |
| Packaging | — | Tape & Reel (TR) |
| Number of Channels | — | [DATA_NEEDED: number of input channels] |
| Tension d'alimentation | — | [DATA_NEEDED: Vdd range] |
| Température de fonctionnement | — | [DATA_NEEDED: temperature range] |
| Sample Rate | — | [DATA_NEEDED: sample rate (SPS)] |
| Interface | — | [DATA_NEEDED: digital interface type] |
| Lead-Free | — | Yes |