LTC2341HUH-18 vs LTC2372CUH-18 Comparaison
Comparaison détaillée côte à côte de LTC2341HUH-18 par Analog Devices et LTC2372CUH-18 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 | LTC2341HUH-18 | LTC2372CUH-18 |
|---|---|---|
| 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) | $24,95 | $10,85 |
| Number of Bits | 18 | — |
| Sampling Rate (per channel) | 666 ksps | — |
| Number of Channels | 2 (simultaneous sampling) | — |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation Register (SAR) |
| Input Type | Differential, wide common-mode range | Fully-differential, pseudo-differential unipolar, pseudo-differential bipolar |
| Input Range (SoftSpan) | ±10.24 V / 0 V to 10.24 V (per channel, independent) | — |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital Supply Voltage | 4.75 V to 5.25 V | — |
| Internal Reference | 2.5 V (with buffer, integrated) | 2.048 V, 20 ppm/°C max drift |
| Digital Interface | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS | SPI-compatible serial, 1.8 V / 2.5 V / 3.3 V / 5 V logic |
| Data Output Width (CMOS mode) | 1 or 2 lanes (pin-selectable) | — |
| Plage de température de fonctionnement | -40 C to +125 C | — |
| Boîtier | 32-QFN (5 mm x 5 mm) with exposed pad | 32-QFN (5x5 mm), exposed pad |
| Type de montage | Surface Mount | — |
| Statut RoHS | Compliant | Compliant (PBF suffix) |
| Résolution | — | 18 bits |
| Number of Input Channels | — | 8 (single-ended) / 4 (fully-differential) |
| Sample Rate | — | 500 kSPS |
| SNR (Fully-Differential) | — | 100 dB (typical) |
| SNR (Pseudo-Differential) | — | 95 dB (typical) |
| INL (max) | — | ±2.75 LSB |
| Missing Codes | — | None at 18 bits |
| Reference Buffer | — | Single-shot capable, integrated |
| Tension d'alimentation | — | Single 5 V |
| Sequencer Depth | — | 16 entries |