LTC2261CUJ-14 vs LTC2151CUJ-14 Comparaison
Comparaison détaillée côte à côte de LTC2261CUJ-14 par Analog Devices et LTC2151CUJ-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 | LTC2261CUJ-14 | LTC2151CUJ-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) | $43,96 | $29,10 |
| Résolution | 14 bit | 14 bits |
| Sample Rate | 125 Msps | 210 Msps |
| Number of Inputs | 1 | — |
| Architecture | Pipelined | Pipelined, 5-cycle latency |
| Analog Supply Voltage | 1.8 V (typ) | — |
| Digital Output Supply | 1.2 V to 1.8 V | — |
| SNR (Nyquist) | 73.4 dB | — |
| SFDR (Nyquist) | 85 dB | — |
| INL (typical) | ±1 LSB | +/-0.85 LSB |
| DNL (typical) | ±0.3 LSB | +/-0.25 LSB |
| Transition Noise | 1.2 LSB RMS | 1.82 LSB RMS |
| Missing Codes | No missing codes over temperature | None over temperature |
| Output Interface | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| Power Dissipation | [DATA_NEEDED: dissipation at 125 Msps] | — |
| Plage de température de fonctionnement | 0C to +70C (commercial C grade) | — |
| Boîtier | 40-Pin QFN (6mm x 6mm) | 40-QFN (6x6 mm) exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Configuration Interface | Serial SPI port | — |
| Special Features | Clock duty cycle stabilizer, shutdown mode, nap mode | — |
| Pin-Compatible Family | LTC2261-14, LTC2260-14, LTC2259-14 (14-bit); 12-bit equivalents (LTC2261-12, LTC2260-12, LTC2259-12) | — |
| Number of Input Channels | — | 1 differential |
| Input Bandwidth | — | 1.25 GHz |
| SNR (typical) | — | 70 dB |
| SFDR (typical) | — | 90 dB |
| Digital Output Interface | — | DDR LVDS |
| Encode Input Compatibility | — | Differential sine, PECL, LVDS, TTL, CMOS |
| Clock Duty-Cycle Stabilizer | — | Yes (optional) |
| Operating Temperature Grade | — | Commercial |
| Lead Free / RoHS | — | Yes (Pb-free #PBF suffix) |