LTC2297IUP vs LTC2299IUP Comparaison
Comparaison détaillée côte à côte de LTC2297IUP par Analog Devices et LTC2299IUP 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 | LTC2297IUP | LTC2299IUP |
|---|---|---|
| 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) | $27,75 | $35,95 |
| Number of Channels | 2 (dual) | 2 (dual) |
| Résolution | 14 bit | 14 bits |
| Sample Rate | 40 Msps | — |
| Architecture | Pipelined | Pipelined |
| Tension d'alimentation | 2.85 V to 3.4 V (single 3V) | — |
| Power Dissipation | 235 mW at 40 Msps | 125 mW typical (per datasheet) |
| SNR | 74 dB at 70 MHz input | 73 dB at 70 MHz input, -1 dBFS |
| SFDR | 85 dB at 70 MHz input | 90 dB at 70 MHz input, -1 dBFS |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Type | Single-ended or differential | — |
| Output Interface | CMOS / LVDS selectable | — |
| Data Output Mode | Multiplexed or separate bus | — |
| Duty Cycle Stabilizer | Yes (optional) | — |
| Boîtier | 64-pin QFN exposed pad (9x9 mm) | 64-QFN (9 mm x 9 mm) with exposed pad |
| Plage de température de fonctionnement | -40C to +85C (industrial grade) | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Fréquence d'échantillonnage | — | 80 Msps |
| Analog Supply Voltage | — | 3 V (single) |
| Digital I/O Supply (OVDD) | — | 1.5 V to 3 V (independent) |
| Analog Input Bandwidth | — | 575 MHz |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL] |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL] |
| Differential Input Range | — | 1 Vp-p to 2 Vp-p (selectable via SENSE pin per family) |
| Output Format | — | CMOS, dual data rate |
| Optional Internal Dither | — | Yes, serial-interface controlled |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |