LTC2145CUP-12 vs LTC2216IUP Comparaison
Comparaison détaillée côte à côte de LTC2145CUP-12 par Analog Devices et LTC2216IUP 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.
Analog Devices
LTC2145CUP-12 - 12-Bit 125Msps Dual ADC, 1.8V, 64-QFN | Analog Devices
LTC2145CUP-12 ✓ ActifComparaison des spécifications
| Paramètre | LTC2145CUP-12 | LTC2216IUP |
|---|---|---|
| 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) | $26,40 | $37,80 |
| Résolution | 12 bits | 16 bits |
| Sample Rate | 125 Msps | — |
| Number of Channels | 2 (simultaneous sampling) | 1 |
| Architecture | Pipelined with on-chip S/H | Pipelined |
| Analog Supply Voltage | 1.8 V (single supply) | — |
| Digital I/O Supply | 1.2 V to 1.8 V (separate supply) | — |
| Analog Input Type | Differential | — |
| INL (typical) | ±0.3 LSB | — |
| DNL (typical) | ±0.1 LSB (no missing codes over temperature) | — |
| Transition Noise | 0.3 LSB RMS | — |
| SNR | 70.6 dB | — |
| SFDR | 89 dB | — |
| Aperture Jitter | 0.08 ps RMS | 85 fsRMS |
| Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | — |
| Plage de température de fonctionnement | 0 °C to +70 °C (C grade) | -40°C to +85°C (industrial, I suffix) |
| Boîtier | 64-QFN EP (9 mm x 9 mm, exposed pad) | 64-pin QFN (UP) 9x9 mm with EP |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (#PBF suffix indicates lead-free RoHS) | Compliant (#PBF suffix) |
| Sampling Rate (max) | — | 80 Msps |
| Input Range | — | 2.75 Vp-p differential (fixed) |
| Input Frequency (max, specified) | — | 400 MHz |
| SNR at 30 MHz input | — | 81 dB |
| SFDR at 30 MHz input | — | 96 dB |
| INL (max) | — | ±3.5 LSB |
| DNL (max) | — | ±1 LSB (no missing codes) |
| Analog Supply (AVDD) | — | 3.3 V |
| Digital Supply (OVDD) | — | 1.8 V |
| Power Consumption (80 Msps) | — | 760 mW (typical) |
| Output Interface | — | CMOS or LVDS-compatible DDR |
| Internal Dither | — | Optional (improved SFDR) |