LTC2245IUH vs LTC2341IUH-16 Comparaison
Comparaison détaillée côte à côte de LTC2245IUH par Analog Devices et LTC2341IUH-16 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 | LTC2245IUH | LTC2341IUH-16 |
|---|---|---|
| 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) | $10,40 | $17,50 |
| Résolution | 14 bits | 16 bit |
| Sample Rate | 10 Msps | — |
| Architecture | Pipelined | SAR (Successive Approximation Register) |
| Tension d'alimentation | 3 V (2.8 V to 3.4 V) | 5 V (single supply) |
| Power Consumption | 60 mW at 10 Msps | — |
| Power Dissipation | 69 mW max | — |
| SNR | 74.4 dB | — |
| SFDR | 90 dB | — |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.5 LSB (typical) | — |
| Missing Codes | No missing codes over temperature | — |
| Full-Power Input Bandwidth | 575 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (single-ended or differential) | — |
| Input Channels | 1 single-ended / differential | — |
| Digital Interface | Parallel | — |
| Shutdown / Nap Modes | Yes | — |
| Clock Duty Cycle Stabilizer | Yes | — |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| Boîtier | 32-pin QFN (5x5 mm) with exposed pad | 32-pin QFN (5x5 mm, UH suffix) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (PBF suffix) | — |
| Number of Channels | — | 2 (simultaneous sampling) |
| Sample Rate per Channel | — | 666 ksps |
| Input Type | — | Differential, wide common-mode range |
| Input Voltage Range (SoftSpan) | — | 8 software-selectable spans (per channel, per conversion) |
| Reference | — | Internal 2.048V reference and buffer |
| Interface | — | Pin-selectable SPI CMOS (1.8V to 5V) or LVDS serial |
| CMOS Output Lanes | — | 1 or 2 lanes (user-selectable) |
| Plage de température de fonctionnement | — | -40°C to +85°C (I grade) |
| Temperature Grade | — | Industrial |
| Lead-Free / RoHS | — | Lead-free (#PBF suffix), RoHS compliant |
| Package Code (per datasheet) | — | HVQCCN, No-Lead, Square |
| SNR (typical) | — | 93.5 dB |