LTC2321CUFD-16 vs LTC2267CUJ-14 Comparaison
Comparaison détaillée côte à côte de LTC2321CUFD-16 par Analog Devices et LTC2267CUJ-14 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 | LTC2321CUFD-16 | LTC2267CUJ-14 |
|---|---|---|
| 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) | $11,70 | $40,99 |
| Résolution | 16 bits | 14 bit |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| Converter Type | SAR (Successive Approximation Register) | — |
| Sample Rate | 2 Msps per channel | 105 Msps |
| Input Type | True differential | Differential, with 800 MHz full-power bandwidth S/H |
| Differential Input Range | 8 VP-P | — |
| Input Common Mode Range | Wide (per datasheet) | — |
| INL (Non-linéarité intégrale) | ±4 LSB typical | — |
| No Missing Codes | 16 bits guaranteed | — |
| SNR | 81 dB | 73.4 dB |
| Internal Reference | 2.048 V or 4.096 V, 20 ppm/°C max drift | — |
| Tension d'alimentation | 3.3 V or 5 V single supply | — |
| Interface | CMOS / Serial LVDS | — |
| Boîtier | 28-QFN (4x5 mm) | 40-pin QFN (6mm × 6mm) |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | Compliant (Pb-free #PBF suffix) | Compliant (#PBF suffix) |
| Architecture | — | Pipelined |
| INL | — | ±1 LSB (typical) |
| DNL | — | ±0.3 LSB (typical) |
| Missing Codes | — | None over temperature |
| Transition Noise | — | 1.2 LSB RMS |
| SFDR | — | 85 dB |
| 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) |
| Lead-Free | — | Yes |
| Niveau MSL | — | 1 |
| Pin Compatibility | — | Pin-compatible with 14-bit and 12-bit LTC226x family variants |