LTC2372HUH-16 vs LTC2344CUH-18 Comparaison
Comparaison détaillée côte à côte de LTC2372HUH-16 par Analog Devices et LTC2344CUH-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 | LTC2372HUH-16 | LTC2344CUH-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) | $11,05 | $18,20 |
| Résolution | 16 bits | 18 bits |
| Sample Rate | 500 ksps | — |
| Conversion Time | 1.5 us | — |
| Number of Input Channels | 8 | — |
| Input Type | Differential / Pseudo-Differential Unipolar / Pseudo-Differential Bipolar | Differential, wide common-mode range |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| SNR | 96 dB | 100 dB typical |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL in LSB] | — |
| Tension d'alimentation | 5 V (single supply) | 5 V (single analog supply) |
| Internal Reference | 2.048 V, 20 ppm/°C max drift | 2.048 V (with internal buffer) |
| Reference Buffer | Single-shot capable, internal | — |
| Digital Interface | SPI-compatible, 1.8V / 2.5V / 3.3V / 5V logic | — |
| Sequencer Depth | 16 | — |
| Température de fonctionnement | -40C to +125C | — |
| Boîtier | 32-QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad |
| Statut RoHS | Compliant (Pb-free #PBF suffix) | Compliant (#PBF suffix) |
| Channel Crosstalk | Low crosstalk (per datasheet) | — |
| Sampling Rate per Channel | — | 400 kSPS |
| Number of Channels | — | 4 (simultaneous sampling) |
| Architecture | — | SAR (Successive Approximation Register) |
| Input Range (SoftSpan) | — | Bipolar ±10.24 V / unipolar 0-5 V (range dependent) |
| Digital I/O Supply | — | 1.8 V to 5 V (OVDD) |
| 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 |
| Type de montage | — | Surface Mount |