LTC2283CUP vs LTC2281CUP Comparaison
Comparaison détaillée côte à côte de LTC2283CUP par Analog Devices et LTC2281CUP 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 | LTC2283CUP | LTC2281CUP |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $38,95 | $19,68 |
| Résolution | 12 bits | 10 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual) |
| Sample Rate | 125 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage (AVDD) | 3 V (2.85 V to 3.4 V) | — |
| Digital Output Supply (OVDD) | 1.5 V to 3.3 V | — |
| Input Range | 1 Vp-p to 2 Vp-p differential | — |
| SNR | 70.1 dB at Nyquist | — |
| SFDR | 82 dB at Nyquist | — |
| Power Dissipation | approximately 400 mW per channel | — |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth MHz] | — |
| Aperture Jitter | sub-picosecond | — |
| Operating Temperature Range (C-grade) | 0 C to +70 C | — |
| Boîtier | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (UP) 9 mm x 9 mm with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 1 | [DATA_NEEDED: MSL rating] |
| Statut RoHS | Compliant (PBF suffix) | Compliant (lead-free variants available) |
| Reference Type | Internal or external | — |
| Output Interface | CMOS-compatible (selectable per variant) | — |
| Fréquence d'échantillonnage | — | 125 Msps |
| Supply Voltage (Analog) | — | 3 V (2.85 V to 3.4 V) |
| Output Supply Voltage (OVDD) | — | 1.8 V to 3.3 V |
| Input Range (Selectable) | — | 1.2 Vp-p or 2 Vp-p |
| Input Type | — | Differential / Single-Ended |
| SNR at Nyquist | — | 61.6 dB |
| SFDR at Nyquist | — | 82 dB |
| Data Interface | — | Parallel CMOS |
| Reference | — | Internal 2.5 V (external optional) |
| Plage de température de fonctionnement | — | 0 C to +70 C (C grade) |
| AEC-Q100 | — | Not qualified |