LTC2267CUJ-14 vs LTC2297CUP Comparaison
Comparaison détaillée côte à côte de LTC2267CUJ-14 par Analog Devices et LTC2297CUP 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 | LTC2267CUJ-14 | LTC2297CUP |
|---|---|---|
| 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) | $40,99 | $38,00 |
| Résolution | 14 bit | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (Dual) |
| Sample Rate | 105 Msps | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, with 800 MHz full-power bandwidth S/H | Differential/Single-ended analog inputs |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.2 LSB RMS | — |
| SNR | 73.4 dB | 73.4 dB at 5 MHz input |
| SFDR | 85 dB | 85 dB at 5 MHz input |
| Digital Output | Serial LVDS, 2-lane (or 1-lane at lower rates) | — |
| Serialization Width | 16-, 14-, or 12-bit selectable | — |
| Power per Channel | Approximately 135 mW at 105 Msps | — |
| Power Modes | Active, Nap, Shutdown | — |
| Configuration Interface | Serial SPI port | — |
| Température de fonctionnement | 0°C to +70°C (commercial, C-grade) | — |
| Boîtier | 40-pin QFN (6mm × 6mm) | 64-lead QFN (9x9 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (#PBF suffix) | Compliant (with #PBF suffix) |
| Lead-Free | Yes | Yes |
| Niveau MSL | 1 | — |
| Pin Compatibility | Pin-compatible with 14-bit and 12-bit LTC226x family variants | — |
| Fréquence d'échantillonnage | — | 40 Msps |
| Supply Voltage (Analog) | — | 2.7 V to 3.4 V |
| Supply Voltage (Digital) | — | 2.7 V to 3.4 V |
| Output Interface | — | Parallel CMOS, two's complement |
| Channel-to-Channel Isolation | — | 75 dB at 5 MHz |
| Power Dissipation | — | 120 mW per channel (typical at 40 Msps) |
| Plage de température de fonctionnement | — | 0C to +70C (commercial grade, C suffix) |