LTC2344CUH-18 vs LTC2344HUH-18 Comparaison
Comparaison détaillée côte à côte de LTC2344CUH-18 par Analog Devices et LTC2344HUH-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.
Analog Devices
LTC2344HUH-18 - 18-Bit Quad SAR ADC, 400ksps/ch | Analog Devices
LTC2344HUH-18 ✓ ActifComparaison des spécifications
| Paramètre | LTC2344CUH-18 | LTC2344HUH-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) | $18,20 | $33,60 |
| Résolution | 18 bits | 18 bit |
| Sampling Rate per Channel | 400 kSPS | — |
| Number of Channels | 4 (simultaneous sampling) | 4 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential, wide common-mode range | Differential, wide common-mode range |
| Input Range (SoftSpan) | Bipolar ±10.24 V / unipolar 0-5 V (range dependent) | ±10.24V to 0-5V (software configurable) |
| Tension d'alimentation | 5 V (single analog supply) | — |
| Digital I/O Supply | 1.8 V to 5 V (OVDD) | — |
| Internal Reference | 2.048 V (with internal buffer) | — |
| SNR | 100 dB typical | — |
| INL | ±2 LSB maximum | — |
| Serial Interface | SPI CMOS (1.8V-5V) / LVDS, pin-selectable, 1-4 lanes (CMOS) | — |
| Sample-and-Hold | Per-channel, true simultaneous acquisition | — |
| Plage de température de fonctionnement | -40 to 125 C | — |
| Boîtier | 32-QFN (5x5 mm) with exposed pad | 32-pin QFN (5x5 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (#PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Fréquence d'échantillonnage | — | 400 ksps per channel |
| Reference Type | — | Internal (2.048V) with buffer |
| Analog Supply (AVDD) | — | 4.75 V to 5.5 V |
| Digital Supply (OVDD) | — | 1.8 V to 5 V |
| Interface | — | Pin-selectable SPI CMOS (1.8V-5V) or LVDS serial |
| CMOS Output Lanes | — | 1 to 4 (user selectable) |
| Température de fonctionnement | — | -40 C to +125 C |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL max LSB] |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL max LSB] |
| Signal-to-Noise Ratio (SNR) | — | [DATA_NEEDED: SNR dBFS] |