LTC2155CUP-12 vs LTC2156CUP-12 Comparaison
Comparaison détaillée côte à côte de LTC2155CUP-12 par Analog Devices et LTC2156CUP-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.
Analog Devices
LTC2156CUP-12 - Dual 12-Bit 210Msps ADC, 64-QFN | Analog Devices
LTC2156CUP-12 ✓ ActifComparaison des spécifications
| Paramètre | LTC2155CUP-12 | LTC2156CUP-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) | $44,25 | $90,14 |
| Résolution | 12 bits | 12 bits |
| Number of Channels | 2 (dual) | 2 (dual) |
| Fréquence d'échantillonnage | 170 Msps | 210 Msps |
| Architecture | Pipelined | Pipelined |
| SNR | 68.5 dB | [DATA_NEEDED: signal-to-noise ratio] |
| SFDR | 90 dB | [DATA_NEEDED: spurious-free dynamic range] |
| Tension d'alimentation | 1.8 V (single) | — |
| Power Consumption | 545 mW | — |
| Input Type | Differential | Differential / Single-ended |
| Input Range | 1.5 V peak-to-peak | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| Output Interface | DDR LVDS | — |
| Boîtier | QFN-64 (UP) 9 mm × 9 mm | 64-lead QFN (UP), 9x9 mm with exposed pad |
| Configuration Interface | Serial SPI | — |
| Plage de température de fonctionnement | Commercial (0C to +70C) | — |
| Digital Output Interface | — | DDR LVDS |
| INL (typical) | — | ±0.26 LSB |
| DNL (typical) | — | ±0.16 LSB |
| Transition Noise | — | 0.54 LSBRMS |
| Latency | — | 5 clock cycles |
| Missing Codes | — | None over temperature |
| Clock Input | — | Differential (sine, PECL, LVDS, TTL, CMOS) |
| Supply Voltage (analog) | — | [DATA_NEEDED: analog supply voltage] |
| Supply Voltage (digital) | — | [DATA_NEEDED: digital supply voltage] |
| Power Dissipation | — | [DATA_NEEDED: power dissipation per channel] |
| Température de fonctionnement | — | -40 C to +85 C (C grade) |
| Type de montage | — | Surface Mount |
| Niveau MSL | — | 3 |
| Statut RoHS | — | Compliant (PBF suffix) |
| Family Pin-Compatibility | — | LTC2157-12 (250 Msps), LTC2155-12 (170 Msps) |
| 1ku List Price (start) | — | $90.14 (per ADI product page, as of 2026-10-13) |