LTC2389IUK-18 vs LTC2389ILX-16 Comparaison
Comparaison détaillée côte à côte de LTC2389IUK-18 par Analog Devices et LTC2389ILX-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 | LTC2389IUK-18 | LTC2389ILX-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) | $45,30 | $35,21 |
| Résolution | 18 bit | 16 bits |
| Architecture | SAR (Successive Approximation Register) | Charge-redistribution capacitive DAC with internal reference buffer |
| Fréquence d'échantillonnage | 2.5 Msps | 2.5 Msps |
| Number of Input Channels | 1 | 1 |
| Input Type | Pin-configurable: Fully Differential (±4.096 V), Pseudo-Differential Unipolar (0 V to 4.096 V), Pseudo-Differential Bipolar (±2.048 V) | — |
| Analog Supply Voltage | 5 V (single supply) | — |
| Digital Interface | Serial LVDS | LVDS serial (SPI-compatible) |
| SNR | 99.8 dB | — |
| INL (Max) | ±2 LSB | — |
| No Missing Codes | 18 bits guaranteed | — |
| Internal Reference Voltage | 4.096 V with ±20 ppm/°C max drift | 4.096 V (±0.5% initial accuracy, ±20 ppm/°C max TC) |
| Internal Reference Buffer | Yes | — |
| Plage de température de fonctionnement | -40 °C to +85 °C (Industrial grade) | -40 °C to +85 °C (Industrial) |
| Boîtier | 48-lead QFN (7x7 mm) | 48-LQFP (7x7 mm) |
| Type de montage | Surface Mount | — |
| RoHS Compliance | RoHS compliant (PBF suffix) | — |
| Manufacturer | — | Analog Devices (Linear Technology) |
| Part Number | — | LTC2389ILX-16#PBF |
| Conversion Type | — | SAR (Successive Approximation Register) |
| Supply Voltage (Analog/Digital) | — | 5 V (single supply) |
| Input Range - Fully Differential | — | ±4.096 V |
| Input Range - Pseudo-Differential Unipolar | — | 0 V to 4.096 V |
| Input Range - Pseudo-Differential Bipolar | — | ±2.048 V |
| Transition Noise (RMS) | — | 0.6 LSB |
| Statut RoHS | — | Compliant (PBF suffix = lead-free) |
| Pin/Package Code | — | LFQFP / GULL WING |