LTC2256CUJ-14 vs LTC2258CUJ-12 Comparaison
Comparaison détaillée côte à côte de LTC2256CUJ-14 par Analog Devices et LTC2258CUJ-12 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 | LTC2256CUJ-14 | LTC2258CUJ-12 |
|---|---|---|
| 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) | $6,90 | $19,95 |
| Résolution | 14 bit | 12 bits |
| Sample Rate | 25 Msps | 65 Msps |
| Number of Inputs | 1 | 1 |
| Architecture | Pipelined | Pipelined |
| Tension d'alimentation | 1.8 V (single) | 1.8 V (single supply) |
| Power Dissipation | 35 mW at 25 Msps | — |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Transition Noise | 1.13 LSB RMS | 0.3 LSB RMS |
| SNR | 73 dB | 71.1 dB |
| Input Bandwidth (Full Power) | 800 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (selectable, differential) | — |
| Digital Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | — |
| Output Supply Range (CMOS) | 1.2 V to 1.8 V | — |
| Boîtier | 40-QFN (6 mm x 6 mm) | 40-pin QFN (6 mm × 6 mm) |
| Pin/Package Code | UJ (QFN-40, 6x6 mm) | — |
| Configuration Interface | Serial SPI port | SPI serial port |
| Power-Saving Modes | Nap mode, full shutdown | Shutdown, Nap |
| Optional Features | Clock duty-cycle stabilizer, data output randomizer | — |
| Température de fonctionnement | 0C to +70C (commercial C-grade) | 0C to +70C (commercial grade, CUJ suffix) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Input Type | — | Differential (single-ended compatible) |
| Output Supply Range | — | 1.2 V to 1.8 V |
| Output Interface | — | CMOS / DDR CMOS / DDR LVDS (selectable) |
| SFDR | — | 88 dB |
| INL (typical) | — | ±0.3 LSB |
| DNL (typical) | — | ±0.1 LSB |
| Aperture Jitter | — | 0.17 ps RMS |
| Missing Codes | — | No missing codes over temperature |